curly brackets around if statements

Author: ahmednawar

Branch-SDK/Branch-SDK/BranchUniversalObject.m

@@ -198,10 +198,12 @@ - (void)listOnSpotlightWithCallback:(callbackWithUrl)callback {
     }
 
     NSMutableDictionary *metadataAndProperties = [self.metadata mutableCopy];
-    if (self.canonicalIdentifier)
+    if (self.canonicalIdentifier) {
         metadataAndProperties[BRANCH_LINK_DATA_KEY_CANONICAL_IDENTIFIER] = self.canonicalIdentifier;
-    if (self.canonicalUrl)
+    }
+    if (self.canonicalUrl) {
         metadataAndProperties[BRANCH_LINK_DATA_KEY_CANONICAL_URL] = self.canonicalUrl;
+    }
 
     [[Branch getInstance] createDiscoverableContentWithTitle:self.title
                                                  description:self.contentDescription
@@ -224,11 +226,14 @@ - (void)listOnSpotlightWithIdentifierCallback:(callbackWithUrlAndSpotlightIdenti
     else {
         publiclyIndexable = YES;
     }
+    
     NSMutableDictionary *metadataAndProperties = [self.metadata mutableCopy];
-    if (self.canonicalIdentifier)
+    if (self.canonicalIdentifier) {
         metadataAndProperties[BRANCH_LINK_DATA_KEY_CANONICAL_IDENTIFIER] = self.canonicalIdentifier;
-    if (self.canonicalUrl)
+    }
+    if (self.canonicalUrl) {
         metadataAndProperties[BRANCH_LINK_DATA_KEY_CANONICAL_URL] = self.canonicalUrl;
+    }
 
     [[Branch getInstance] createDiscoverableContentWithTitle:self.title
                                                  description:self.contentDescription