diff --git a/add-jibri-node.sh b/add-jibri-node.sh
index 442f393..5cdd7fb 100644
--- a/add-jibri-node.sh
+++ b/add-jibri-node.sh
@@ -539,7 +539,7 @@ systemctl daemon-reload
 systemctl enable remote_jnsync.service
 systemctl start remote_jnsync.service
 
-echo "Writting last node number..."
+echo "Writing last node number..."
 sed -i "$(var_dlim 0_VAR),$(var_dlim 1_VAR){s|LAST=.*|LAST=$ADDUP|}" add-jibri-node.sh
 sed -i "$(var_dlim 0_LAST),$(var_dlim 1_LAST){s|LETS: .*|LETS: $(date -R)|}" add-jibri-node.sh
 echo "Last file edition at: $(awk -F 'LETS:' '/LETS/{print$2}' add-jibri-node.sh|head -n1)"
diff --git a/add-jvb2-node.sh b/add-jvb2-node.sh
index 61478d4..37d08e2 100644
--- a/add-jvb2-node.sh
+++ b/add-jvb2-node.sh
@@ -309,7 +309,7 @@ ssh-keyscan -t rsa $MAIN_SRV_DOMAIN >> ~/.ssh/known_hosts
 ssh $MJS_USER@$MAIN_SRV_DOMAIN sh -c "'cat >> .ssh/authorized_keys'" < /home/$NJN_USER/.ssh/id_rsa.pub
 sudo su $NJN_USER -c "ssh-keyscan -t rsa $MAIN_SRV_DOMAIN >> /home/$NJN_USER/.ssh/known_hosts"
 
-echo "Writting last node number..."
+echo "Writing last node number..."
 sed -i "$(var_dlim 0_VAR),$(var_dlim 1_VAR){s|LAST=.*|LAST=$ADDUP|}" add-jvb2-node.sh
 sed -i "$(var_dlim 0_LAST),$(var_dlim 1_LAST){s|LETS: .*|LETS: $(date -R)|}" add-jvb2-node.sh
 echo "Last file edition at: $(grep "LETS:" add-jvb2-node.sh|head -n1|awk -F'LETS:' '{print$2}')"
diff --git a/etherpad-docker.sh b/etherpad-docker.sh
index 1e21ccd..d3719c0 100644
--- a/etherpad-docker.sh
+++ b/etherpad-docker.sh
@@ -9,7 +9,7 @@ do
     case "${option}"
     in
         m) MODE=${OPTARG};;
-        \?) echo "Usage: sudo ./etherpad.sh [-m debug]" && exit;;
+        \?) echo "Usage: sudo ./etherpad-docker.sh [-m debug]" && exit;;
     esac
 done
 
diff --git a/jm-bm.sh b/jm-bm.sh
index c4ace6b..6a0d68c 100644
--- a/jm-bm.sh
+++ b/jm-bm.sh
@@ -43,7 +43,7 @@ fi
 if [ ! -f "$REC_ICON_PATH" ];then
     cp images/gnome_record.png "$REC_ICON_PATH"
 else
-        echo "recodring icon exists, skipping copying..."
+        echo "recording icon exists, skipping copying..."
 fi
 
 #Custom / Remove icons
diff --git a/jra_nextcloud.sh b/jra_nextcloud.sh
index f4009da..9183d82 100644
--- a/jra_nextcloud.sh
+++ b/jra_nextcloud.sh
@@ -64,7 +64,7 @@ PUBLIC_IP="$(dig +short myip.opendns.com @resolver1.opendns.com)"
 
 while [[ "$ANS_NCD" != "yes" ]]
 do
-  read -p "> Please set your domain (or subdmain) here for Nextcloud: (e.g.: cloud.domain.com)"$'\n' -r NC_DOMAIN
+  read -p "> Please set your domain (or subdomain) here for Nextcloud: (e.g.: cloud.domain.com)"$'\n' -r NC_DOMAIN
   if [ -z "$NC_DOMAIN" ];then
     echo "-- This field is mandatory."
   elif [ "$NC_DOMAIN" = "$DOMAIN" ]; then
@@ -105,7 +105,7 @@ while [ -z "$NC_PASS" ]  || [ ${#NC_PASS} -lt 6 ]
 do
     read -p "Nextcloud user password: " -r NC_PASS
     if [ -z "$NC_PASS" ] || [ ${#NC_PASS} -lt 6 ]; then
-        echo -e "-- This field is mandatory. \nPlease make sure it's at least 6 caracters.\n"
+        echo -e "-- This field is mandatory. \nPlease make sure it's at least 6 characters.\n"
     fi
 done
 #Enable HSTS
diff --git a/mode/grid/selenium-grid-docker.sh b/mode/grid/selenium-grid-docker.sh
index 9b5a268..9d96a6d 100644
--- a/mode/grid/selenium-grid-docker.sh
+++ b/mode/grid/selenium-grid-docker.sh
@@ -133,7 +133,7 @@ SELENIUM_GRID_DOCKER
 docker-compose -f selenium.yml up -d
 
 echo -e "\n#=================== End of Seleniun Grid build ========================#\n"
-echo -e "\nChange the values acording to you test requirements using something like;\n"
+echo -e "\nChange the values according to you test requirements using something like;\n"
 echo "cd /opt/jitsi-meet-torture
 sudo bash /opt/jitsi-meet-torture/scripts/malleus.sh \\
                         --conferences=1 \\
diff --git a/old/jigasi.sh b/old/jigasi.sh
index d5149cc..ee43517 100644
--- a/old/jigasi.sh
+++ b/old/jigasi.sh
@@ -62,7 +62,7 @@ do
     if [ "$SETUP_TYPE" = "1" ]; then
       echo "We'll setup a GC Projects from scratch"
     elif [ "$SETUP_TYPE" = "2" ]; then
-      echo "We'll setup only the proect and JSON key."
+      echo "We'll setup only the project and JSON key."
     fi
 done
 
diff --git a/quick_jibri_installer.sh b/quick_jibri_installer.sh
index e5a971c..88eb7f4 100644
--- a/quick_jibri_installer.sh
+++ b/quick_jibri_installer.sh
@@ -206,7 +206,7 @@ if [ "$CPU_MIN" = "Y" ] && [ "$MEM_MIN" = "Y" ];then
     "
 else
     echo "CPU ($(nproc --all))/RAM ($((mem_available/1024)) MiB) does NOT meet minimum recommended requirements!"
-    echo "Even when you can use the videconference sessions, we advice to increase the resources in order to user Jibri."
+    echo "Even when you can use the videoconferencing sessions, we advice to increase the resources in order to user Jibri."
     while [[ "$CONTINUE_LOW_RES" != "yes" && "$CONTINUE_LOW_RES" != "no" ]]
     do
     read -p "> Do you want to continue?: (yes or no)"$'\n' -r CONTINUE_LOW_RES
@@ -250,7 +250,7 @@ So you can add a Jibri server on a instance with enough resources.\n"
 fi
 
 #Check system oriented porpuse
-echo "Cheking system oriented purpose...."
+echo "Checking system oriented purpose...."
 apt-get -yq2 update
 SYSTEM_DE="$(apt-cache search "ubuntu-(desktop|mate-desktop)"|awk '{print$1}'|xargs|sed 's|$| trisquel triskel trisquel-mini|')"
 SYSTEM_DE_ARRAY=( $SYSTEM_DE )
@@ -283,7 +283,7 @@ while [[ "$LE_SSL" != "yes" && "$LE_SSL" != "no" ]]
 do
 read -p "> Do you plan to use Let's Encrypt SSL certs?: (yes or no)"$'\n' -r LE_SSL
 if [ $LE_SSL = yes ]; then
-  echo "We'll defaul to Let's Encrypt SSL certs."
+  echo "We'll default to Let's Encrypt SSL certs."
 else
   echo "We'll let you choose later on for it.
   Please be aware that a valid SSL cert is required for some features to work properly."
@@ -293,7 +293,7 @@ done
 if [ "$LE_SSL" = "yes" ]; then
   while [[ "$ANS_JD" != "yes" ]]
   do
-    read -p "> Please set your domain (or subdmain) here: (e.g.: jitsi.domain.com)"$'\n' -r JITSI_DOMAIN
+    read -p "> Please set your domain (or subdomain) here: (e.g.: jitsi.domain.com)"$'\n' -r JITSI_DOMAIN
     read -p "> Did you mean?: $JITSI_DOMAIN (yes or no)"$'\n' -r ANS_JD
     if [ "$ANS_JD" = "yes" ]; then
       echo "Alright, let's use $JITSI_DOMAIN."
@@ -529,7 +529,7 @@ done
 #if [ $ENABLE_DB = no ]; then
 #    echo "Dropbox won't be enable"
 #elif [ $ENABLE_DB = yes ]; then
-#    read -p "Please set your Drobbox App key: "$'\n' -r DB_CID
+#    read -p "Please set your Dropbox App key: "$'\n' -r DB_CID
 #fi
 #done
 #Brandless  Mode
@@ -559,7 +559,7 @@ do
     if [ "$ENABLE_CLOCP" = "yes" ]; then
         echo "Close page will be enabled."
     elif [ "$ENABLE_CLOCP" = "no" ]; then
-        echo "Close page will be keept disabled."
+        echo "Close page will be kept disabled."
     fi
 done
 #Enable static avatar
@@ -687,7 +687,7 @@ if [ "$LE_SSL" = "yes" ]; then
 
     echo "#Set and upgrade certbot PPA if posssible..."
     if [ "$CERTBOT_REPO" = "certbot" ]; then
-        echo -e "\nCerbot repository already on the system!\nChecking for updates...\n"
+        echo -e "\nCertbot repository already on the system!\nChecking for updates...\n"
         apt-get -q2 update
         apt-get -yq2 dist-upgrade
     elif [ "$(curl -s -o /dev/null -w "%{http_code}" $CERTBOT_REL_FILE )" == "200" ]; then
diff --git a/tools/jibri-conf-upgrade.sh b/tools/jibri-conf-upgrade.sh
index d244189..177f676 100644
--- a/tools/jibri-conf-upgrade.sh
+++ b/tools/jibri-conf-upgrade.sh
@@ -82,7 +82,7 @@ https://github.com/switnet-ltd/quick-jibri-installer/issues\n"
 elif [ ! -f $CONF_JSON ] && \
    [ -f $JIBRI_CONF ] && \
    [ -f $JIBRI_CONF-dpkg-file ]; then
-    echo -e "\n> This jibri seems to be running the lastest configuration already, we'll exit...\n\nIf you think there maybe an error on checking you current jibri configuration.\nPlease report this to \
+    echo -e "\n> This jibri seems to be running the latest configuration already, we'll exit...\n\nIf you think there maybe an error on checking you current jibri configuration.\nPlease report this to \
 https://github.com/switnet-ltd/quick-jibri-installer/issues\n"
     exit
 elif [ -f $CONF_JSON ] && \
@@ -121,7 +121,7 @@ echo "$JB_NICKN"
 fi
 
 #Backup and setup new conf file
-echo -e "Backing up config.json for historical porpuses at:\n ${CONF_JSON}_disabled"
+echo -e "Backing up config.json for historical purposes at:\n ${CONF_JSON}_disabled"
 mv $CONF_JSON ${CONF_JSON}_disabled
 
 mv $JIBRI_CONF ${JIBRI_CONF}-dpkg-file
diff --git a/tools/jibri-resolution-enhancer.sh b/tools/jibri-resolution-enhancer.sh
index e32180b..c18e879 100644
--- a/tools/jibri-resolution-enhancer.sh
+++ b/tools/jibri-resolution-enhancer.sh
@@ -107,7 +107,7 @@ else
       cp /tmp/jibri/opt/jitsi/jibri/jibri.jar $JIBRI_OPT/jibri.jar
       CLEAN="true"
     else
-      echo "Wow, someone took the time to avoid restauration, please manually review your changes."
+      echo "Wow, someone took the time to avoid restoration, please manually review your changes."
       echo "Exiting..."
       exit
     fi
diff --git a/tools/start-over.sh b/tools/start-over.sh
index 4e88c1a..a6614e7 100644
--- a/tools/start-over.sh
+++ b/tools/start-over.sh
@@ -52,7 +52,7 @@ echo -e '
 
 SYNC_USER="$(ls /home|awk '/jbsync/{print}')"
 
-echo "We are about to remove and clean all the jitsi-meet plaform bits and pieces...
+echo "We are about to remove and clean all the jitsi-meet platform bits and pieces...
 Please make sure you have backed up anything you don't want to loose."
 
 echo "
diff --git a/tools/test-jibri-env.sh b/tools/test-jibri-env.sh
index 4f8e9ee..cc6f143 100644
--- a/tools/test-jibri-env.sh
+++ b/tools/test-jibri-env.sh
@@ -124,7 +124,7 @@ if [ ! -z "$CHD_VER_LOCAL" ] && [ ! -z "$GOOGL_VER_LOCAL" ]; then
           chmod 0755 $CHDB
           rm -rf /tpm/chromedriver_linux64.zip
           if [ "$($CHDB -v | awk '{print $2}'|cut -d "." -f 1,2)" = "$GOOGL_VER_2D" ]; then
-              echo "Successfull update"
+              echo "Successful update"
               T3=1
           else
               echo "Something might gone wrong on the update process, please report."
@@ -195,7 +195,7 @@ T6=1
 elif [ ! -f $CONF_JSON ] && \
      [ -f $JIBRI_CONF ] && \
      [ -f ${JIBRI_CONF}-dpkg-file ]; then
-    echo -e "\n> This jibri seems to be running the lastest configuration already. \xE2\x9C\x94 \n\nIf you think there maybe an error on checking you current jibri configuration.\nPlease report this to \
+    echo -e "\n> This jibri seems to be running the latest configuration already. \xE2\x9C\x94 \n\nIf you think there maybe an error on checking you current jibri configuration.\nPlease report this to \
 https://github.com/switnet-ltd/quick-jibri-installer/issues\n"
 T6=1
 elif [ -f ${CONF_JSON} ] && \