fix syntax glitch

Author: truib

.github/workflows/scripts/test_init_scripts.sh

@@ -42,7 +42,7 @@ for shell in ${SHELLS[@]}; do
       # the init script), and then use a here-string to specify the command to
       # be run; the output is then processed as for other shells
       echo "source init/lmod/$shell 2> /dev/null" > .cshrc
-      MODULE_SECTIONS=($($shell -l <<< "module ov" 2>&1 | grep -e '---'"))
+      MODULE_SECTIONS=($($shell -l <<< "module ov" 2>&1 | grep -e '---'))
     else
 		MODULE_SECTIONS=($($shell -c "source init/lmod/$shell 2>/dev/null; module ov 2>&1 | grep -e '---'"))
     fi