Fix spelling mistakes in //docs.

docs/android_accessing_cpp_enums_in_java.md

 # Accessing C++ Enums In Java
 
 [TOC]
 
 ## Introduction
 
 Accessing C++ enums in Java is implemented via a Python script which analyzes
 the C++ enum and spits out the corresponding Java class. The enum needs to be
 annotated in a particular way. By default, the generated class name will be the
 same as the name of the enum. If all the names of the enum values are prefixed
 with the MACRO\_CASED\_ name of the enum those prefixes will be stripped from
 the Java version.
 
 ## Features
 * Customize the package name of the generated class using the
 `GENERATED_JAVA_ENUM_PACKAGE` directive (required)
 * Customize the class name using the `GENERATED_JAVA_CLASS_NAME_OVERRIDE`
 directive (optional)
 * Strip enum entry prefixes to make the generated classes less verbose using
 the `GENERATED_JAVA_PREFIX_TO_STRIP` directive (optional)
 * Supports
 [`@IntDef`](https://developer.android.com/reference/android/support/annotation/IntDef.html)
-* Copies comments that directly preceed enum entries into the generated Java
+* Copies comments that directly precede enum entries into the generated Java
 class
 
 ## Usage
 
 1. Add directives to your C++ enum
 
     ```cpp
     // GENERATED_JAVA_ENUM_PACKAGE: org.chromium.chrome
     // GENERATED_JAVA_CLASS_NAME_OVERRIDE: FooBar
     // GENERATED_JAVA_PREFIX_TO_STRIP: BAR_
@@ skipping 107 matching lines @@
     }
     ```
 
 ## Code
 * [Generator
 code](https://cs.chromium.org/chromium/src/build/android/gyp/java_cpp_enum.py?dr=C&sq=package:chromium)
 and
 [Tests](https://cs.chromium.org/chromium/src/build/android/gyp/java_cpp_enum_tests.py?dr=C&q=java_cpp_enum_tests&sq=package:chromium&l=1)
 * [GN
 template](https://cs.chromium.org/chromium/src/build/config/android/rules.gni?q=java_cpp_enum.py&sq=package:chromium&dr=C&l=458)