Trivial typo fix.

git-svn-id: https://svn.apache.org/repos/asf/harmony/enhanced/classlib/trunk@898801 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/modules/security/src/main/java/common/org/apache/harmony/security/UnresolvedPrincipal.java b/modules/security/src/main/java/common/org/apache/harmony/security/UnresolvedPrincipal.java
index 1e88ca6..6831051 100644
--- a/modules/security/src/main/java/common/org/apache/harmony/security/UnresolvedPrincipal.java
+++ b/modules/security/src/main/java/common/org/apache/harmony/security/UnresolvedPrincipal.java
@@ -52,7 +52,7 @@
     private final String name;
 
     /**
-     * Constructs a a new definition of a Principal with specified
+     * Constructs a new definition of a Principal with specified
      * parameters. 
      * @param klass fully qualified class name, may be wildcard
      * @param name name of principal, may be wildcard
@@ -140,4 +140,4 @@
     public String toString() {
         return "Principal " + klass + " \"" + name + "\""; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
     }
-}
\ No newline at end of file
+}