Fix image url in documentation page

Change-Id: Ib4f36b0b177b1ffa79fa9be5409068235bba97b2
diff --git a/Documentation/user-porting-comments.txt b/Documentation/user-porting-comments.txt
index b85e592..8b6c005 100644
--- a/Documentation/user-porting-comments.txt
+++ b/Documentation/user-porting-comments.txt
@@ -4,7 +4,7 @@
 
 Comments in Gerrit are associated with a patchset. When a new patchset is uploaded, the comments are lost since they are not associated with the newer patchset.
 
-image::images/user-porting-comment-original-comment.png["Comment left on Patchset 15", align="center"]
+image::images/user-porting-comments-original-comment.png["Comment left on Patchset 15", align="center"]
 
 To solve this issue, Gerrit now has “Ported Comments”. These are comments that were left on an older patchset displayed on all the newer patchsets uploaded. For example, a comment left on Patchset 6 will be ported over to Patchset 7, 8 and all subsequent patchsets that are uploaded, not just the latest patchset.
 
@@ -18,7 +18,7 @@
 
 Resolved comments are not ported over.
 
-image::images/user-porting-comment-ported-comment.png["Comment ported over to patchset 16", align="center"]
+image::images/user-porting-comments-ported-comment.png["Comment ported over to patchset 16", align="center"]
 
 ## Interaction