Fix typos in protobuf readme.

Change-Id: Ifa3c8674482ae9575df459a3e76e9f8b4a9296b5
Signed-off-by: Matt Thrailkill <mthrailkill@google.com>

java/README.txt

@@ -100,7 +100,7 @@ To create a jar file for the runtime and run tests invoke
 directory. The generated jar file is
 <protobuf-root>java/target/protobuf-java-2.2.0-micro.jar.
 
-If you wish to compile the MICRO_RUTIME your self, place
+If you wish to compile the MICRO_RUNTIME your self, place
 the 7 files below, in <root>/com/google/protobuf and
 create a jar file for use with your code and the generated
 code:
@@ -116,10 +116,10 @@ If you wish to change on the code generator it is located
 in /src/google/protobuf/compiler/javamicro.
 
 To generate code for the MICRO_RUNTIME invoke protoc with
---javamicro_out command line parameter. javamciro_out takes
-a series of optional sub-parameters separated by comma's
+--javamicro_out command line parameter. javamicro_out takes
+a series of optional sub-parameters separated by commas
 and a final parameter, with a colon separator, which defines
-the source directory. Sub-paraemeters begin with a name
+the source directory. Sub-parameters begin with a name
 followed by an equal and if that sub-parameter has multiple
 parameters they are seperated by "|". The command line options
 are:
@@ -130,7 +130,7 @@ java_package         -> <file-name>|<package-name>
 java_outer_classname -> <file-name>|<package-name>
 
 opt:
-  This change the code generation to optimize for speed,
+  This changes the code generation to optimize for speed,
   opt=speed, or space, opt=space. When opt=speed this
   changes the code generation for strings so that multiple
   conversions to Utf8 are eliminated. The default value
@@ -145,7 +145,7 @@ java_use_vector:
   is used the code must be compiled with Java 1.3 and
   when ArrayList is used Java 1.5 or above must be used.
   The using javac the source parameter may be used to
-  control the version of the srouce: "javac -source 1.3".
+  control the version of the source: "javac -source 1.3".
   You can also change the <source> xml element for the
   maven-compiler-plugin. Below is for 1.5 sources: