Fix typo in CachePatte{r}nMatcherTest name

Change-Id: Ibe38dbe2d11de8d09a7e07f4b6dbe2b4bf9775f6
diff --git a/src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/CachePattenMatcherTest.java b/src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/CachePatternMatcherTest.java
similarity index 98%
rename from src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/CachePattenMatcherTest.java
rename to src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/CachePatternMatcherTest.java
index f90a735..9093238 100644
--- a/src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/CachePattenMatcherTest.java
+++ b/src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/CachePatternMatcherTest.java
@@ -26,7 +26,7 @@
 import org.mockito.junit.MockitoJUnitRunner;
 
 @RunWith(MockitoJUnitRunner.class)
-public class CachePattenMatcherTest {
+public class CachePatternMatcherTest {
 
   @Mock(answer = RETURNS_DEEP_STUBS)
   private Configuration configurationMock;