Update Travis to enable watchOS 3.2 builds.

.travis.yml

@@ -14,7 +14,7 @@ env:
   - WATCHOS_FRAMEWORK_SCHEME="Alamofire watchOS"
   - EXAMPLE_SCHEME="iOS Example"
   matrix:
-    # - DESTINATION="OS=3.2,name=Apple Watch - 42mm" SCHEME="$WATCHOS_FRAMEWORK_SCHEME"  RUN_TESTS="NO"  BUILD_EXAMPLE="NO"  POD_LINT="NO"
+    - DESTINATION="OS=3.2,name=Apple Watch - 42mm" SCHEME="$WATCHOS_FRAMEWORK_SCHEME"  RUN_TESTS="NO"  BUILD_EXAMPLE="NO"  POD_LINT="NO"
     - DESTINATION="OS=2.0,name=Apple Watch - 42mm" SCHEME="$WATCHOS_FRAMEWORK_SCHEME"  RUN_TESTS="NO"  BUILD_EXAMPLE="NO"  POD_LINT="NO"
 
     - DESTINATION="OS=10.3,name=iPhone 7 Plus"     SCHEME="$IOS_FRAMEWORK_SCHEME"      RUN_TESTS="YES" BUILD_EXAMPLE="YES" POD_LINT="YES"