diff --git a/test/diff/_ipr_search__patent_info_search=31415&option=patent_info_search b/test/diff/_ipr_search__patent_info_search=31415&option=patent_info_search
index dfee893cc..f0206637b 100644
--- a/test/diff/_ipr_search__patent_info_search=31415&option=patent_info_search
+++ b/test/diff/_ipr_search__patent_info_search=31415&option=patent_info_search
@@ -2,5 +2,5 @@
 +++ /ipr/search/?patent_info_search=31415&option=patent_info_search 
 @@ -1,0 +1,1 @@
 +IPR Disclosure Page
-@@ -2,0 +3,2 @@
+@@ -2,0 +3,1 @@
 +IPR Search Main Page
\ No newline at end of file
diff --git a/test/diff/_ipr_search__patent_info_search=abc&option=patent_info_search b/test/diff/_ipr_search__patent_info_search=abc&option=patent_info_search
index 4bd66584e..fb0fd7294 100644
--- a/test/diff/_ipr_search__patent_info_search=abc&option=patent_info_search
+++ b/test/diff/_ipr_search__patent_info_search=abc&option=patent_info_search
@@ -1,6 +1,5 @@
 --- https://datatracker.ietf.org/public/ipr_search.cgi?option=patent_info_search&patent_info_search=abc 
 +++ /ipr/search/?patent_info_search=abc&option=patent_info_search 
-@@ -3,2 +3,2 @@
+@@ -3,1 +3,1 @@
 -The search string must contain at lease one digit
--Please send problem reports to ietf-action@ietf.org.
 +The search string must contain at least one digit
\ No newline at end of file
diff --git a/test/diff/_ipr_search__patent_search=nortelxz&option=patent_search b/test/diff/_ipr_search__patent_search=nortelxz&option=patent_search
index 3ac6e34cc..407491af1 100644
--- a/test/diff/_ipr_search__patent_search=nortelxz&option=patent_search
+++ b/test/diff/_ipr_search__patent_search=nortelxz&option=patent_search
@@ -1,4 +1,4 @@
 --- https://datatracker.ietf.org/public/ipr_search.cgi?option=patent_search&patent_search=nortelxz 
 +++ /ipr/search/?patent_search=nortelxz&option=patent_search 
-@@ -4,0 +4,2 @@
+@@ -4,0 +4,1 @@
 +IPR Search Main Page IPR Disclosure Page
\ No newline at end of file