fix javadoc errors

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk/contrib/extensions/contextaware-config/spi@1764983 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/sling/caconfig/resource/spi/ContextResource.java b/src/main/java/org/apache/sling/caconfig/resource/spi/ContextResource.java
index 62f40a6..313565e 100644
--- a/src/main/java/org/apache/sling/caconfig/resource/spi/ContextResource.java
+++ b/src/main/java/org/apache/sling/caconfig/resource/spi/ContextResource.java
@@ -39,7 +39,7 @@
     /**
      * @param resource Context root resource
      * @param configRef Config reference (normally a resource path).
-     *    May be null if the {@link ConfigurationResourceResolvingStrategy has it's own concept of detecting the matching configuration.
+     *    May be null if the {@link ConfigurationResourceResolvingStrategy} has it's own concept of detecting the matching configuration.
      */
     public ContextResource(@Nonnull Resource resource, String configRef) {
         this.resource = resource;
@@ -56,7 +56,7 @@
 
     /**
      * @return Config reference (normally a resource path).
-     *    May be null if the {@link ConfigurationResourceResolvingStrategy has it's own concept of detecting the matching configuration.
+     *    May be null if the {@link ConfigurationResourceResolvingStrategy} has it's own concept of detecting the matching configuration.
      */
     public @CheckForNull String getConfigRef() {
         return configRef;