diff --git a/docs/content/error/ng/areq.ngdoc b/docs/content/error/ng/areq.ngdoc
index 376ac035c00a..92a0be03d7f3 100644
--- a/docs/content/error/ng/areq.ngdoc
+++ b/docs/content/error/ng/areq.ngdoc
@@ -6,3 +6,5 @@
 AngularJS often asserts that certain values will be present and truthy using a
 helper function. If the assertion fails, this error is thrown. To fix this problem,
 make sure that the value the assertion expects is defined and truthy.
+Check and make sure that provided names are exact, this may be a syntax error
+as well other lookups could be including app-name and adding scripts in root html.