Fix text in v-add-web-php

bin/v-add-web-php

@@ -28,19 +28,20 @@ php_fpm="/etc/init.d/php$version-fpm"
 
 # Verify php version format
 if [[ ! $version =~ ^[0-9]\.[0-9]+ ]]; then
-    echo "The php version format is invalid, it should look like [0-9].[0-9]..."
+    echo "The specified PHP version format is invalid, it should look like [0-9].[0-9]."
+    echo "Example:  7.0, 7.4"
     exit
 fi
 
 # Check if php version already exists
 if [ -f "$php_fpm" ] && [ -f "$HESTIA/data/templates/web/php-fpm/PHP-${version/\./_}.tpl" ]; then
-    echo "Version already installed..."
+    echo "ERROR: Specified PHP version is already installed."
     exit
 fi
 
 # Check if php version is supported
 if [ ! -f "$HESTIA_INSTALL_DIR/multiphp/$WEB_SYSTEM/PHP-${version//.}.sh" ]; then
-    echo "Version is currently not supported or does not exist..."
+    echo "ERROR: Specified PHP version is not supported or does not exist."
     exit
 fi
 
@@ -77,7 +78,7 @@ apt-get -y -qq -o Dpkg::Options::="--force-confold" install $mph > /dev/null 2>&
 BACK_PID=$!
 
 # Check if package installation is done, print a spinner
-echo "Install PHP-$version, please wait..."
+echo "Installing PHP-$version, please wait..."
 spinner="/-\|"
 spin_i=1
 while kill -0 $BACK_PID > /dev/null 2>&1 ; do
@@ -90,7 +91,7 @@ echo
 
 # Check if installation was sucessfully
 if [ ! -f "$php_fpm" ]; then
-    echo "Installation failed, please run the following command manualy for debuging:"
+    echo "ERROR: Installation failed, please run the following command manually for debugging:"
     echo "apt-get install $mph"
 fi