Switch dropdown operators to lowercase

app/assets/javascripts/filtered_search/dropdown_operator.js

@@ -45,13 +45,13 @@ export default class DropdownOperator extends FilteredSearchDropdown {
         tag: 'equal',
         type: 'string',
         title: '=',
-        help: __('Is'),
+        help: __('is'),
       },
       {
         tag: 'not-equal',
         type: 'string',
         title: '!=',
-        help: __('Is not'),
+        help: __('is not'),
       },
     ];
     this.droplab.changeHookList(this.hookId, this.dropdown, [Filter], this.config);

changelogs/unreleased/198655-lowercase-operator.yml

+---
+title: Switch dropdown operators to lowercase
+merge_request:
+author:
+type: other

locale/gitlab.pot

@@ -10407,15 +10407,9 @@ msgstr ""
 msgid "Invocations"
 msgstr ""
 
-msgid "Is"
-msgstr ""
-
 msgid "Is blocked by"
 msgstr ""
 
-msgid "Is not"
-msgstr ""
-
 msgid "Is using license seat:"
 msgstr ""
 
@@ -22461,6 +22455,9 @@ msgstr[1] ""
 msgid "invalid milestone state `%{state}`"
 msgstr ""
 
+msgid "is"
+msgstr ""
+
 msgid "is an invalid IP address range"
 msgstr ""
 
@@ -22476,6 +22473,9 @@ msgstr ""
 msgid "is invalid because there is upstream lock"
 msgstr ""
 
+msgid "is not"
+msgstr ""
+
 msgid "is not a descendant of the Group owning the template"
 msgstr ""