Change: Clarify use of port / location in GMP doc

The GMP doc is amended to make it clearer where "port" is used
synonymously with "location" as used in GSA.

The use of the two words was causing some confusion for users.

src/schema_formats/XML/GMP.xml.in

@@ -835,7 +835,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     </ele>
     <ele>
       <name>port</name>
-      <summary>Port to which note applies</summary>
+      <summary>Port (location) to which note applies</summary>
       <pattern>
         text
       </pattern>
@@ -1192,7 +1192,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     </ele>
     <ele>
       <name>port</name>
-      <summary>Port to which override applies</summary>
+      <summary>Port (location) to which override applies</summary>
       <pattern>
         text
       </pattern>
@@ -1507,7 +1507,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     </ele>
     <ele>
       <name>port</name>
-      <summary>The port on the host</summary>
+      <summary>The port (location) on the host</summary>
       <pattern>text</pattern>
     </ele>
     <ele>
@@ -2852,7 +2852,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
           </ele>
           <ele>
             <name>port</name>
-            <summary>The port of the error message</summary>
+            <summary>The port (location) of the error message</summary>
             <pattern><t>port</t></pattern>
           </ele>
           <ele>
@@ -4024,7 +4024,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     </ele>
     <ele>
       <name>port</name>
-      <summary>Port to which note applies</summary>
+      <summary>Port (location) to which note applies</summary>
       <pattern>
         text
       </pattern>
@@ -4180,7 +4180,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     </ele>
     <ele>
       <name>port</name>
-      <summary>Port to which override applies</summary>
+      <summary>Port (location) to which override applies</summary>
       <pattern>
         text
       </pattern>
@@ -12398,7 +12398,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
           <column>
             <name>port</name>
             <type>text</type>
-            <summary>Port the Note applies to</summary>
+            <summary>Port (location) the Note applies to</summary>
           </column>
           <column>
             <name>active</name>
@@ -13451,7 +13451,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
           <column>
             <name>port</name>
             <type>text</type>
-            <summary>Port the Override applies to</summary>
+            <summary>Port (location) the Override applies to</summary>
           </column>
           <column>
             <name>threat</name>
@@ -23971,7 +23971,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     </ele>
     <ele>
       <name>port</name>
-      <summary>Port to which note applies</summary>
+      <summary>Port (location) to which note applies</summary>
       <pattern>
         text
       </pattern>
@@ -24111,7 +24111,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     </ele>
     <ele>
       <name>port</name>
-      <summary>Port to which override applies</summary>
+      <summary>Port (location) to which override applies</summary>
       <pattern>
         text
       </pattern>