Fix typo and grammar error (#2483)

apm-sniffer/apm-sdk-plugin/rocketMQ-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/rocketMQ/v4/AbstractMessageConsumeInterceptor.java

@@ -41,7 +41,7 @@ import org.apache.skywalking.apm.network.trace.component.ComponentsDefine;
  */
 public abstract class AbstractMessageConsumeInterceptor implements InstanceMethodsAroundInterceptor {
 
-    public static final String COMSUMER_OPERATION_NAME_PREFIX = "RocketMQ/";
+    public static final String CONSUMER_OPERATION_NAME_PREFIX = "RocketMQ/";
 
     @Override
     public final void beforeMethod(EnhancedInstance objInst, Method method, Object[] allArguments,
@@ -50,7 +50,7 @@ public abstract class AbstractMessageConsumeInterceptor implements InstanceMetho
         List<MessageExt> msgs = (List<MessageExt>)allArguments[0];
 
         ContextCarrier contextCarrier = getContextCarrierFromMessage(msgs.get(0));
-        AbstractSpan span = ContextManager.createEntrySpan(COMSUMER_OPERATION_NAME_PREFIX + msgs.get(0).getTopic() + "/Consumer", contextCarrier);
+        AbstractSpan span = ContextManager.createEntrySpan(CONSUMER_OPERATION_NAME_PREFIX + msgs.get(0).getTopic() + "/Consumer", contextCarrier);
 
         span.setComponent(ComponentsDefine.ROCKET_MQ_CONSUMER);
         SpanLayer.asMQ(span);

docs/en/guides/Java-Plugin-Development-Guide.md

@@ -221,13 +221,13 @@ ClassMatch represents how to match the target classes, there are 4 ways:
 * byName, through the full class name(package name + `.` + class name)
 * byClassAnnotationMatch, through the class existed certain annotations.
 * byMethodAnnotationMatch, through the class's method existed certain annotations.
-* byHierarchyMatch, throught the class's parent classes or interfaces
+* byHierarchyMatch, through the class's parent classes or interfaces
 
 **Attentions**:
 * Forbid to use `*.class.getName()` to get the class String name. Recommend you to use literal String. This is for 
 avoiding ClassLoader issues.
 * `by*AnnotationMatch` doesn't support the inherited annotations.
-* Don't recommend use `byHierarchyMatch`, unless it is really necessary. Because using it may trigger intercepting 
+* Don't recommend to use `byHierarchyMatch`, unless it is really necessary. Because using it may trigger intercepting 
 many unexcepted methods, which causes performance issues and concerns.
 
 Example：
@@ -322,5 +322,5 @@ Please follow there steps:
 1. Develop and test.
 1. Send the pull request and ask for review. 
 1. Provide the automatic test cases. 
-1. The plugin committers approves your plugins after automatic test cases provided and the tests passed in our CI.
+1. The plugin committers approve your plugins after automatic test cases provided and the tests passed in our CI.
 1. The plugin accepted by SkyWalking. 

docs/en/guides/storage-extention.md

@@ -38,4 +38,4 @@ or `org.apache.skywalking.oap.server.storage.plugin.jdbc.mysql.MySQLStorageProvi
 
 ## Redistribution with new storage implementation.
 You don't have to clone the main repo just for implementing the storage. You could just easy depend our Apache releases.
-Take a look at [SkyAPM/SkyWalking-With-Es5x-Storage](https://github.com/SkyAPM/SkyWalking-With-Es5x-Storage) repo, SkyWalking v6 redistribution with ElasticSearch 5 TCP connection storage implemention.
+Take a look at [SkyAPM/SkyWalking-With-Es5x-Storage](https://github.com/SkyAPM/SkyWalking-With-Es5x-Storage) repo, SkyWalking v6 redistribution with ElasticSearch 5 TCP connection storage implementation.

docs/en/protocols/Skywalking-Cross-Process-Propagation-Headers-Protocol-v2.md

@@ -9,7 +9,7 @@ of [v1(a.k.a. sw3)](Skywalking-Cross-Process-Propagation-Headers-Protocol-v1.md)
 The major differences of v2 and v1, comes from SkyWalking's evolution, including
 1. Mesh and languages are not same always, some info in headers should be optional.
 1. BASE64 encoding required.
-1. Sampling flag is including.
+1. Sampling flag is included.
 
 ## Header Item
 * Header Name: `sw6`

docs/en/protocols/Trace-Data-Protocol-v2.md

@@ -35,10 +35,10 @@ For trace format, there are some notices
 
 * EntrySpan
 EntrySpan represents a service provider, also the endpoint of server side. As an APM system, we are targeting the 
-application servers. So almost all the services and MQ-comsumer are EntrySpan(s).
+application servers. So almost all the services and MQ-consumer are EntrySpan(s).
 
 * LocalSpan
-LocalSpan represents a normal Java method, which don't relate with remote service, neither a MQ producer/comsumer
+LocalSpan represents a normal Java method, which don't relate with remote service, neither a MQ producer/consumer
 nor a service(e.g. HTTP service) provider/consumer.
 
 * ExitSpan