Fix sieve installer error message.

Fixes hestiacp#2668

Author: ScIT-Raphael

install/hst-install-debian.sh

@@ -1838,7 +1838,7 @@ if [ "$sieve" = 'yes' ]; then
         # Modify Roundcube config 
         mkdir -p $RC_CONFIG_DIR/plugins/managesieve
         cp -f $HESTIA_INSTALL_DIR/roundcube/plugins/config_managesieve.inc.php $RC_CONFIG_DIR/plugins/managesieve/config.inc.php
-        ln -s $RC_CONFIG_DIR/plugins/managesieve/config.inc.php $RC_INSTALL_DIR/plugins/managesieve/config.inc.php\
+        ln -s $RC_CONFIG_DIR/plugins/managesieve/config.inc.php $RC_INSTALL_DIR/plugins/managesieve/config.inc.php
         chown -R root:www-data $RC_CONFIG_DIR/
         chmod 751 -R $RC_CONFIG_DIR
         chmod 644 $RC_CONFIG_DIR/*.php

install/hst-install-ubuntu.sh

@@ -1902,7 +1902,7 @@ if [ "$sieve" = 'yes' ]; then
         # Modify Roundcube config 
         mkdir -p $RC_CONFIG_DIR/plugins/managesieve
         cp -f $HESTIA_INSTALL_DIR/roundcube/plugins/config_managesieve.inc.php $RC_CONFIG_DIR/plugins/managesieve/config.inc.php
-        ln -s $RC_CONFIG_DIR/plugins/managesieve/config.inc.php $RC_INSTALL_DIR/plugins/managesieve/config.inc.php\
+        ln -s $RC_CONFIG_DIR/plugins/managesieve/config.inc.php $RC_INSTALL_DIR/plugins/managesieve/config.inc.php
         chown -R root:www-data $RC_CONFIG_DIR/
         chmod 751 -R $RC_CONFIG_DIR
         chmod 644 $RC_CONFIG_DIR/*.php