Fix typos (#12783)

Author: mrs1669

FirebaseAnalytics/README.md

@@ -1,2 +1,2 @@
 This directory open sources select files from the Firebase Analytics SDK. Note
-that there is no open source infastructure to build or package them.
+that there is no open source infrastructure to build or package them.

FirebaseAppDistribution/Sources/FIRFADApiService.h

@@ -50,7 +50,7 @@ typedef void (^FIRFADGenerateAuthTokenCompletion)(
 // Label exceptions from AppDistributionApi calls.
 FOUNDATION_EXPORT NSString *const kFIRFADApiErrorDomain;
 
-// A service encapsulating calls to the App Distribtuion Tester API
+// A service encapsulating calls to the App Distribution Tester API
 @interface FIRFADApiService : NSObject
 
 // Fetch releases from the AppDistribution Tester API

FirebaseAppDistributionInternal/Sources/ApiService.swift

@@ -537,7 +537,7 @@ struct FeedbackReport: Codable {
     do {
       return try JSONDecoder().decode(T.self, from: data)
     } catch let thrownError {
-      handleApiParserErorr(thrownError, &error)
+      handleApiParserError(thrownError, &error)
       return nil
     }
   }
@@ -558,12 +558,12 @@ struct FeedbackReport: Codable {
         options: JSONSerialization.ReadingOptions(rawValue: 0)
       ) as? T
     } catch let thrownError {
-      handleApiParserErorr(thrownError, &error)
+      handleApiParserError(thrownError, &error)
       return nil
     }
   }
 
-  static func handleApiParserErorr(_ thrownError: Error, _ error: inout Error?) {
+  static func handleApiParserError(_ thrownError: Error, _ error: inout Error?) {
     let description: String = (thrownError as NSError)
       .userInfo[NSLocalizedDescriptionKey] as? String ?? "Failed to parse response"
     error = thrownError

FirebaseDatabase/Sources/Core/View/Filter/FNodeFilter.h

@@ -59,7 +59,7 @@
                          forNode:(FIndexedNode *)oldSnap;
 
 /**
- * Returns true if children might be filtered due to query critiera
+ * Returns true if children might be filtered due to query criteria
  */
 - (BOOL)filtersNodes;
 

FirebaseDynamicLinks/Sources/FIRDynamicLinkNetworking+Private.h

@@ -20,7 +20,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 /** The key for the DL URL. */
 FOUNDATION_EXPORT NSString *const kFDLResolvedLinkDeepLinkURLKey;
-/** The key for the mininum iOS app version. */
+/** The key for the minimum iOS app version. */
 FOUNDATION_EXPORT NSString *const kFDLResolvedLinkMinAppVersionKey;
 
 // Private interface for testing.

FirebaseDynamicLinks/Sources/FIRDynamicLinks.m

@@ -698,7 +698,7 @@ + (NSString *)diagnosticAnalyzeEntitlements {
   NSDictionary *plistMap = (NSDictionary *)plistData;
 
   // analyze entitlements and print diagnostic information
-  // we can't detect erorrs, information p[rinted here may hint developer or will help support
+  // we can't detect errors, information p[rinted here may hint developer or will help support
   // to identify the issue
   NSMutableString *outputString = [[NSMutableString alloc] init];