Move `--exec-path` scenario to more suitable file

features/git_compatibility.feature

@@ -9,3 +9,7 @@ Feature: git-hub compatibility
   Scenario: List commands
     When I successfully run `hub --list-cmds=others`
     Then the stdout should contain "pull-request"
+
+  Scenario: Doesn't sabotage --exec-path
+    When I successfully run `hub --exec-path`
+    Then the output should not contain "These GitHub commands"

features/help.feature

@@ -16,7 +16,3 @@ Feature: hub help
   Scenario: Shows help for a subcommand
     When I successfully run `hub help hub-help`
     Then the output should contain "Usage: hub help"
-
-  Scenario: Doesn't sabotage --exec-path
-    When I successfully run `hub --exec-path`
-    Then the output should not contain "These GitHub commands"