diff --git a/xml/payloads.xml b/xml/payloads.xml
index 6b11eb689..db1075f67 100644
--- a/xml/payloads.xml
+++ b/xml/payloads.xml
@@ -3395,7 +3395,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment ([CHAR]) - [COLSTART] to [COLSTOP] columns (custom)</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment ([CHAR]) - [COLSTART] to [COLSTOP] columns (custom)</title>
         <stype>3</stype>
         <level>1</level>
         <risk>1</risk>
@@ -3414,7 +3414,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment (NULL) - [COLSTART] to [COLSTOP] columns (custom)</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment (NULL) - [COLSTART] to [COLSTOP] columns (custom)</title>
         <stype>3</stype>
         <level>1</level>
         <risk>1</risk>
@@ -3433,7 +3433,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment ([RANDNUM]) - [COLSTART] to [COLSTOP] columns (custom)</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment ([RANDNUM]) - [COLSTART] to [COLSTOP] columns (custom)</title>
         <stype>3</stype>
         <level>3</level>
         <risk>1</risk>
@@ -3452,7 +3452,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment ([CHAR]) - 1 to 10 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment ([CHAR]) - 1 to 10 columns</title>
         <stype>3</stype>
         <level>1</level>
         <risk>1</risk>
@@ -3471,7 +3471,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment (NULL) - 1 to 10 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment (NULL) - 1 to 10 columns</title>
         <stype>3</stype>
         <level>1</level>
         <risk>1</risk>
@@ -3490,7 +3490,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment ([RANDNUM]) - 1 to 10 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment ([RANDNUM]) - 1 to 10 columns</title>
         <stype>3</stype>
         <level>3</level>
         <risk>1</risk>
@@ -3509,7 +3509,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment ([CHAR]) - 11 to 20 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment ([CHAR]) - 11 to 20 columns</title>
         <stype>3</stype>
         <level>2</level>
         <risk>1</risk>
@@ -3528,7 +3528,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment (NULL) - 11 to 20 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment (NULL) - 11 to 20 columns</title>
         <stype>3</stype>
         <level>2</level>
         <risk>1</risk>
@@ -3547,7 +3547,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment ([RANDNUM]) - 11 to 20 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment ([RANDNUM]) - 11 to 20 columns</title>
         <stype>3</stype>
         <level>3</level>
         <risk>1</risk>
@@ -3566,7 +3566,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment ([CHAR]) - 21 to 30 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment ([CHAR]) - 21 to 30 columns</title>
         <stype>3</stype>
         <level>3</level>
         <risk>1</risk>
@@ -3585,7 +3585,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment (NULL) - 21 to 30 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment (NULL) - 21 to 30 columns</title>
         <stype>3</stype>
         <level>3</level>
         <risk>1</risk>
@@ -3604,7 +3604,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment ([RANDNUM]) - 21 to 30 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment ([RANDNUM]) - 21 to 30 columns</title>
         <stype>3</stype>
         <level>4</level>
         <risk>1</risk>
@@ -3623,7 +3623,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment ([CHAR]) - 31 to 40 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment ([CHAR]) - 31 to 40 columns</title>
         <stype>3</stype>
         <level>4</level>
         <risk>1</risk>
@@ -3642,7 +3642,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment (NULL) - 31 to 40 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment (NULL) - 31 to 40 columns</title>
         <stype>3</stype>
         <level>4</level>
         <risk>1</risk>
@@ -3661,7 +3661,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment ([RANDNUM]) - 31 to 40 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment ([RANDNUM]) - 31 to 40 columns</title>
         <stype>3</stype>
         <level>5</level>
         <risk>1</risk>
@@ -3680,7 +3680,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment ([CHAR]) - 41 to 50 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment ([CHAR]) - 41 to 50 columns</title>
         <stype>3</stype>
         <level>5</level>
         <risk>1</risk>
@@ -3699,7 +3699,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment (NULL) - 41 to 50 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment (NULL) - 41 to 50 columns</title>
         <stype>3</stype>
         <level>5</level>
         <risk>1</risk>
@@ -3718,7 +3718,7 @@ Formats:
     </test>
 
     <test>
-        <title>Generic UNION query with Microsoft Access comment ([RANDNUM]) - 41 to 50 columns</title>
+        <title>Generic UNION query with Microsoft Access (%00) comment ([RANDNUM]) - 41 to 50 columns</title>
         <stype>3</stype>
         <level>5</level>
         <risk>1</risk>