HADOOP-16372. Fix typo in DFSUtil getHttpPolicy method

[dineshchitlangia]

No description provided.

[bharatviswa504]

+1 LGTM.

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	75	Docker mode activated.
		_ Prechecks _
+1	dupname	0	No case conflicting files found.
+1	@author	0	The patch does not contain any @author tags.
-1	test4tests	0	The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch.
		_ trunk Compile Tests _
+1	mvninstall	1098	trunk passed
+1	compile	59	trunk passed
+1	checkstyle	42	trunk passed
+1	mvnsite	67	trunk passed
+1	shadedclient	828	branch has no errors when building and testing our client artifacts.
+1	javadoc	51	trunk passed
0	spotbugs	167	Used deprecated FindBugs config; considering switching to SpotBugs.
+1	findbugs	164	trunk passed
		_ Patch Compile Tests _
+1	mvninstall	60	the patch passed
+1	compile	56	the patch passed
+1	javac	56	the patch passed
+1	checkstyle	39	the patch passed
+1	mvnsite	61	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedclient	775	patch has no errors when building and testing our client artifacts.
+1	javadoc	49	the patch passed
+1	findbugs	170	the patch passed
		_ Other Tests _
-1	unit	6086	hadoop-hdfs in the patch failed.
+1	asflicense	35	The patch does not generate ASF License warnings.
		9791

Reason	Tests
Failed junit tests	hadoop.hdfs.server.balancer.TestBalancer

Subsystem	Report/Notes
Docker	Client=18.09.5 Server=18.09.5 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-967/1/artifact/out/Dockerfile
GITHUB PR	#967
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle
uname	Linux e9ad87674e76 4.15.0-48-generic #51-Ubuntu SMP Wed Apr 3 08:28:49 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	personality/hadoop.sh
git revision	trunk / 4f45529
Default Java	1.8.0_212
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-967/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-967/1/testReport/
Max. process+thread count	2899 (vs. ulimit of 5500)
modules	C: hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project/hadoop-hdfs
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-967/1/console
versions	git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1
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[elek]

+1

Thanks the report and the review @bharatviswa504 and the fix @dineshchitlangia

I am merging it right now.