Update package_manager_init.sh

Author: CLHatch

.scripts/package_manager_init.sh

@@ -66,9 +66,9 @@ package_manager_init() {
 
     # Set the global variables to use for the selected package manager
     if [[ -v PM_${PM^^}_COMMAND_DEPS ]]; then
-        declare -ngx PM_COMMAND_DEPS="PM_${PM^^}_COMMAND_DEPS"
+        declare -ng PM_COMMAND_DEPS="PM_${PM^^}_COMMAND_DEPS"
     else
-        declare -ngx PM_COMMAND_DEPS="PM__COMMAND_DEPS"
+        declare -ng PM_COMMAND_DEPS="PM__COMMAND_DEPS"
     fi
     if [[ -v PM_${PM^^}_DEP_PACKAGE ]]; then
         declare -ng PM_DEP_PACKAGE="PM_${PM^^}_DEP_PACKAGE"