We want stable/2018-08-24 not stable/2018-10-04 to match travis

Author: paulb777

Firestore/core/src/firebase/firestore/model/field_value.cc

@@ -466,8 +466,7 @@ void FieldValue::SwitchTo(const Type type) {
     case Type::Object:
       object_value_.internal_value.~map();
       break;
-    default: {
-    }  // The other types where there is nothing to worry about.
+    default: {}  // The other types where there is nothing to worry about.
   }
   tag_ = type;
   // Must call constructor explicitly for any non-POD type to initialize.
@@ -498,8 +497,7 @@ void FieldValue::SwitchTo(const Type type) {
     case Type::Object:
       new (&object_value_) ObjectValue{};
       break;
-    default: {
-    }  // The other types where there is nothing to worry about.
+    default: {}  // The other types where there is nothing to worry about.
   }
 }
 

README.md

@@ -90,7 +90,7 @@ Travis will verify that any code changes are done in a style compliant way. Inst
 `clang-format` and `swiftformat`.
 This command will get the right `clang-format` version:
 
-`brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/c435aae81df87d826eed0158ffdbfa872a7cb1b7/Formula/clang-format.rb`
+`brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/773cb75d360b58f32048f5964038d09825a507c8/Formula/clang-format.rb`
 
 ### Running Unit Tests
 

scripts/style.sh

@@ -49,7 +49,8 @@ case "$version" in
     ;;
   *)
     echo "Please upgrade to clang-format version 8."
-    echo "If it's installed via homebrew you can run: brew upgrade clang-format"
+    echo "If it's installed via homebrew you can run:"
+    echo "brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/773cb75d360b58f32048f5964038d09825a507c8/Formula/clang-format.rb"
     exit 1
     ;;
 esac