Index: trunk/test/unit/org/openstreetmap/josm/data/projection/ProjectionRefTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/data/projection/ProjectionRefTest.java	(revision 14266)
+++ trunk/test/unit/org/openstreetmap/josm/data/projection/ProjectionRefTest.java	(revision 14273)
@@ -117,5 +117,5 @@
         Collection<RefEntry> result = new ArrayList<>();
         if (!new File(REFERENCE_DATA_FILE).exists()) {
-            System.err.println("Warning: refrence file does not exist.");
+            System.err.println("Warning: reference file does not exist.");
             return result;
         }
Index: trunk/test/unit/org/openstreetmap/josm/data/validation/tests/TagCheckerTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/data/validation/tests/TagCheckerTest.java	(revision 14266)
+++ trunk/test/unit/org/openstreetmap/josm/data/validation/tests/TagCheckerTest.java	(revision 14273)
@@ -42,5 +42,5 @@
 
     /**
-     * Check for mispelled key.
+     * Check for misspelled key.
      * @throws IOException if any I/O error occurs
      */
@@ -55,5 +55,5 @@
 
     /**
-     * Check for mispelled key.
+     * Check for misspelled key.
      * @throws IOException if any I/O error occurs
      */
@@ -68,5 +68,5 @@
 
     /**
-     * Check for mispelled key where the suggested alternative is in use. The error should not be fixable.
+     * Check for misspelled key where the suggested alternative is in use. The error should not be fixable.
      * @throws IOException if any I/O error occurs
      */
@@ -94,5 +94,5 @@
 
     /**
-     * Check for mispelled value.
+     * Check for misspelled value.
      * @throws IOException if any I/O error occurs
      */
Index: trunk/test/unit/org/openstreetmap/josm/gui/layer/MainLayerManagerTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/gui/layer/MainLayerManagerTest.java	(revision 14266)
+++ trunk/test/unit/org/openstreetmap/josm/gui/layer/MainLayerManagerTest.java	(revision 14273)
@@ -139,5 +139,5 @@
 
     /**
-     * Test if {@link MainLayerManager#addActiveLayerChangeListener(ActiveLayerChangeListener)} prevents listener from beeing added twice.
+     * Test if {@link MainLayerManager#addActiveLayerChangeListener(ActiveLayerChangeListener)} prevents listener from being added twice.
      */
     @Test(expected = IllegalArgumentException.class)
Index: trunk/test/unit/org/openstreetmap/josm/testutils/JOSMTestRules.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/testutils/JOSMTestRules.java	(revision 14266)
+++ trunk/test/unit/org/openstreetmap/josm/testutils/JOSMTestRules.java	(revision 14273)
@@ -411,5 +411,5 @@
     /**
      * Set up before running a test
-     * @throws InitializationError If an error occured while creating the required environment.
+     * @throws InitializationError If an error occurred while creating the required environment.
      * @throws ReflectiveOperationException if a reflective access error occurs
      */