correct xdebug sed in workspace

Author: Cecil van Enter

workspace/Dockerfile-56

@@ -133,7 +133,7 @@ ARG INSTALL_XDEBUG=false
 RUN if [ ${INSTALL_XDEBUG} = true ]; then \
     # Load the xdebug extension only with phpunit commands
     apt-get install -y --force-yes php5.6-xdebug && \
-    sed -i 's/^/;/g' /etc/php/5.6/cli/conf.d/20-xdebug.ini && \
+    sed -i 's/^;//g' /etc/php/5.6/cli/conf.d/20-xdebug.ini && \
     echo "alias phpunit='php -dzend_extension=xdebug.so /var/www/vendor/bin/phpunit'" >> ~/.bashrc \
 ;fi
 # ADD for REMOTE debugging

workspace/Dockerfile-70

@@ -133,7 +133,7 @@ ARG INSTALL_XDEBUG=false
 RUN if [ ${INSTALL_XDEBUG} = true ]; then \
     # Load the xdebug extension only with phpunit commands
     apt-get install -y --force-yes php7.0-xdebug && \
-    sed -i 's/^/;/g' /etc/php/7.0/cli/conf.d/20-xdebug.ini && \
+    sed -i 's/^;//g' /etc/php/7.0/cli/conf.d/20-xdebug.ini && \
     echo "alias phpunit='php -dzend_extension=xdebug.so /var/www/vendor/bin/phpunit'" >> ~/.bashrc \
 ;fi
 # ADD for REMOTE debugging

workspace/Dockerfile-71

@@ -129,7 +129,7 @@ ARG INSTALL_XDEBUG=false
 RUN if [ ${INSTALL_XDEBUG} = true ]; then \
     # Load the xdebug extension only with phpunit commands
     apt-get install -y --force-yes php-xdebug && \
-    sed -i 's/^/;/g' /etc/php/7.1/cli/conf.d/20-xdebug.ini && \
+    sed -i 's/^;//g' /etc/php/7.1/cli/conf.d/20-xdebug.ini && \
     echo "alias phpunit='php -dzend_extension=xdebug.so /var/www/vendor/bin/phpunit'" >> ~/.bashrc \
 ;fi
 # ADD for REMOTE debugging