Add periods for dynamic descriptions

app/graphql/types/alert_management/status_enum.rb

@@ -7,7 +7,7 @@ module Types
       description 'Alert status values'
 
       ::AlertManagement::Alert.status_names.each do |status|
-        value status.to_s.upcase, value: status, description: ::AlertManagement::Alert::STATUS_DESCRIPTIONS[status]
+        value status.to_s.upcase, value: status, description: "#{::AlertManagement::Alert::STATUS_DESCRIPTIONS[status]}."
       end
     end
   end

app/graphql/types/ci/pipeline_status_enum.rb

@@ -5,7 +5,7 @@ module Types
     class PipelineStatusEnum < BaseEnum
       ::Ci::Pipeline.all_state_names.each do |state_symbol|
         value state_symbol.to_s.upcase,
-              description: ::Ci::Pipeline::STATUSES_DESCRIPTION[state_symbol],
+              description: "#{::Ci::Pipeline::STATUSES_DESCRIPTION[state_symbol]}.",
               value: state_symbol.to_s
       end
     end

app/graphql/types/group_member_relation_enum.rb

@@ -6,7 +6,7 @@ module Types
     description 'Group member relation'
 
     ::GroupMembersFinder::RELATIONS.each do |member_relation|
-      value member_relation.to_s.upcase, value: member_relation, description: ::GroupMembersFinder::RELATIONS_DESCRIPTIONS[member_relation]
+      value member_relation.to_s.upcase, value: member_relation, description: "#{::GroupMembersFinder::RELATIONS_DESCRIPTIONS[member_relation]}."
     end
   end
 end