minor: fix typo in method name

SVN: 7795

authentication/source/java/ch/systemsx/cisd/authentication/file/FileAuthenticationService.java

@@ -108,7 +108,7 @@ public class FileAuthenticationService implements IAuthenticationService
         {
             throw new IllegalArgumentException("Cannot find user '" + user + "'.");
         }
-        return userOrNull.asPrincial();
+        return userOrNull.asPrincipal();
     }
 
     public void check() throws EnvironmentFailureException, ConfigurationFailureException

authentication/source/java/ch/systemsx/cisd/authentication/file/UserEntry.java

@@ -85,7 +85,7 @@ class UserEntry extends AbstractHashable
     /**
      * Returns the user entry as {@link Principal}.
      */
-    Principal asPrincial()
+    Principal asPrincipal()
     {
         return new Principal(getUserId(), getFirstName(), getLastName(), getEmail());
     }

authentication/sourceTest/java/ch/systemsx/cisd/authentication/file/FileAuthenticationServiceTest.java

@@ -126,7 +126,7 @@ public class FileAuthenticationServiceTest
                 will(returnValue(user));
             }
         });
-        assertEquals(user.asPrincial(), authService.getPrincipal(token, uid));
+        assertEquals(user.asPrincipal(), authService.getPrincipal(token, uid));
         context.assertIsSatisfied();
     }
     

authentication/sourceTest/java/ch/systemsx/cisd/authentication/file/UserEntryTest.java

@@ -100,7 +100,7 @@ public class UserEntryTest
     public void testAsPrincial()
     {
         final UserEntry entry = new UserEntry(PASSWORD_LINE);
-        final Principal principal = entry.asPrincial();
+        final Principal principal = entry.asPrincipal();
         assertEquals("id", principal.getUserId());
         assertEquals("First", principal.getFirstName());
         assertEquals("Last", principal.getLastName());