diff --git a/src/modules/htable/doc/htable_admin.xml b/src/modules/htable/doc/htable_admin.xml
index 74f54ec7ff4..0493f422567 100644
--- a/src/modules/htable/doc/htable_admin.xml
+++ b/src/modules/htable/doc/htable_admin.xml
@@ -1413,7 +1413,7 @@ if(sht_match_str_value("ha", "eq", "alice")) {
                 <itemizedlist>
                         <listitem><para>htable : Name of the hash table to dump</para>
                         </listitem>
-                        <listitem><para>key : Key name of the hash table value to dump. Note: if key name is an integer value, it should be prefixed with <emphasis>s:<emphasis></para>
+                        <listitem><para>key : Key name of the hash table value to dump. Note: if key name is an integer value, it should be prefixed with <emphasis>s:</emphasis></para>
                         </listitem>
                 </itemizedlist>
                 <para>
@@ -1446,7 +1446,7 @@ kamcmd htable.get students course[0]
                 <itemizedlist>
                         <listitem><para>htable : Name of the hash table to delete</para>
                         </listitem>
-                        <listitem><para>key : Key name of the hash table value to delete. Note: if key name is an integer value, it should be prefixed with <emphasis>s:<emphasis></para>
+                        <listitem><para>key : Key name of the hash table value to delete. Note: if key name is an integer value, it should be prefixed with <emphasis>s:</emphasis></para>
                         </listitem>
                 </itemizedlist>
                 <para>
@@ -1479,7 +1479,7 @@ kamcmd htable.delete students course[0]
                 <itemizedlist>
                         <listitem><para>htable : Name of the hash table</para>
                         </listitem>
-                        <listitem><para>key : Key name in the hash table. Note: if key name is an integer value, it should be prefixed with <emphasis>s:<emphasis></para>
+                        <listitem><para>key : Key name in the hash table. Note: if key name is an integer value, it should be prefixed with <emphasis>s:</emphasis></para>
                         </listitem>
                         <listitem><para>Value : String value for the item</para>
                         </listitem>
@@ -1514,7 +1514,7 @@ kamcmd htable.sets test x[0] abc
                 <itemizedlist>
                         <listitem><para>htable : Name of the hash table</para>
                         </listitem>
-                        <listitem><para>key : Key name in the hash table. Note: if key name is an integer value, it should be prefixed with <emphasis>s:<emphasis></para>
+                        <listitem><para>key : Key name in the hash table. Note: if key name is an integer value, it should be prefixed with <emphasis>s:</emphasis></para>
                         </listitem>
                         <listitem><para>Value : Integer value for the item</para>
                         </listitem>
@@ -1549,7 +1549,7 @@ kamcmd htable.seti test x[0] 123
                 <itemizedlist>
                         <listitem><para>htable : name of the hash table</para>
                         </listitem>
-                        <listitem><para>key : key name in the hash table. Note: if key name is an integer value, it should be prefixed with <emphasis>s:<emphasis></para>
+                        <listitem><para>key : key name in the hash table. Note: if key name is an integer value, it should be prefixed with <emphasis>s:</emphasis></para>
                         </listitem>
                         <listitem><para>expire : integer value for the expire (seconds)</para>
                         </listitem>
@@ -1581,7 +1581,7 @@ kamctl rpc htable.setex test s:10 120
                 <itemizedlist>
                         <listitem><para>htable : name of the hash table</para>
                         </listitem>
-                        <listitem><para>key : key name in the hash table. Note: if key name is an integer value, it should be prefixed with <emphasis>s:<emphasis></para>
+                        <listitem><para>key : key name in the hash table. Note: if key name is an integer value, it should be prefixed with <emphasis>s:</emphasis></para>
                         </listitem>
                         <listitem><para>value : string value for the item</para>
                         </listitem>
@@ -1615,7 +1615,7 @@ kamctl rpc htable.setxs test s:10 abc 120
                 <itemizedlist>
                         <listitem><para>htable : name of the hash table</para>
                         </listitem>
-                        <listitem><para>key : key name in the hash table. Note: if key name is an integer value, it should be prefixed with <emphasis>s:<emphasis></para>
+                        <listitem><para>key : key name in the hash table. Note: if key name is an integer value, it should be prefixed with <emphasis>s:</emphasis></para>
                         </listitem>
                         <listitem><para>value : integer value for the item</para>
                         </listitem>