remove extra blank line

Vladimir Kotal · Vladimir Kotal · commit 12bfa877a1ce · 2021-05-19T20:04:25.000+02:00
diff --git a/opengrok-indexer/src/test/java/org/opengrok/indexer/history/FileHistoryCacheTest.java b/opengrok-indexer/src/test/java/org/opengrok/indexer/history/FileHistoryCacheTest.java
@@ -827,7 +827,6 @@ public void testRenamedFile() throws Exception {
                 updatedHistory.getHistoryEntries(), false);
     }
 
-
     private void checkNoHistoryFetchRepo(String reponame, String filename,
             boolean hasHistory, boolean historyFileExists) throws Exception {
 

Original file line number	Diff line number	Diff line change
`@@ -827,7 +827,6 @@ public void testRenamedFile() throws Exception {`
`827`	`827`	`updatedHistory.getHistoryEntries(), false);`
`828`	`828`	`}`
`829`	`829`
`830`		`-`
`831`	`830`	`private void checkNoHistoryFetchRepo(String reponame, String filename,`
`832`	`831`	`boolean hasHistory, boolean historyFileExists) throws Exception {`
`833`	`832`