Fix variable

Author: peterMuriuki

molecule/default/converge.yml

@@ -11,7 +11,7 @@
         react_git_url: "https://github.com/OpenSRP/web.git"
         react_git_version: "master"
         react_app_settings:
-          GENERATE_SOUreact_local_checkout_pathRCEMAP: "false"
+          GENERATE_SOURCEMAP: "false"
           SKIP_PREFLIGHT_CHECK: "true"
         react_remote_js_build: false
         react_local_app_path: "{{ react_local_checkout_path }}/client"