Fix warning exposed by Xcode 12 (#5876)

paulb777 · granluo · commit 63def9c674a7 · 2020-07-06T17:21:21.000-07:00
diff --git a/FirebaseMessaging/CHANGELOG.md b/FirebaseMessaging/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 2020-06 -- Unreleased
+- [fixed] Fix documentation warning exposed by Xcode 12. (#5876)
+
 # 2020-06 -- v4.5.0
 - [changed] Use UNNotificationRequest to schedule local notification for local timezone notification for iOS 10 and above. This should also fix the issue that '%' was not properly shown in title and body. (#5667)
 - [fixed] Fixed Maltese language key for language targeting. (#5702)
diff --git a/FirebaseMessaging/Sources/FIRMessagingPubSub.m b/FirebaseMessaging/Sources/FIRMessagingPubSub.m
@@ -280,7 +280,7 @@ + (NSRegularExpression *)topicRegex {
 /**
  *  Gets the class describing occurences of topic names and sender IDs in the sender.
  *
- *  @param expression The topic expression used to generate a pubsub topic
+ *  @param topic The topic expression used to generate a pubsub topic
  *
  *  @return Representation of captured subexpressions in topic regular expression
  */

Original file line number	Diff line number	Diff line change
`@@ -280,7 +280,7 @@ + (NSRegularExpression *)topicRegex {`
`280`	`280`	`/**`
`281`	`281`	`* Gets the class describing occurences of topic names and sender IDs in the sender.`
`282`	`282`	`*`
`283`		`- * @param expression The topic expression used to generate a pubsub topic`
	`283`	`+ * @param topic The topic expression used to generate a pubsub topic`
`284`	`284`	`*`
`285`	`285`	`* @return Representation of captured subexpressions in topic regular expression`
`286`	`286`	`*/`