HPCC-8576 - Minor change to tooltip for globalMemorySize

Signed-off-by: Jake Smith <jake.smith@lexisnexis.com>

initfiles/componentfiles/configxml/thor.xsd.in

@@ -349,14 +349,14 @@
       <xs:attribute name="masterMemorySize" type="xs:nonNegativeInteger" use="optional">
         <xs:annotation>
           <xs:appinfo>
-            <tooltip>Memory (in MB) to use for Link Counted Rows on thor master. It will default to globalMemorySize if unset</tooltip>
+            <tooltip>Memory (in MB) to use for rows on thor master. It will default to globalMemorySize if unset</tooltip>
           </xs:appinfo>
         </xs:annotation>
       </xs:attribute>
       <xs:attribute name="globalMemorySize" type="xs:nonNegativeInteger" use="optional">
         <xs:annotation>
           <xs:appinfo>
-            <tooltip>Memory (in MB) to use for Link Counted Rows. It will default to physical available memory if unset</tooltip>
+            <tooltip>Memory (in MB) to use for rows. If unset, default = [75% of physical memory] / slavesPerNode</tooltip>
           </xs:appinfo>
         </xs:annotation>
       </xs:attribute>
@@ -525,13 +525,6 @@
           </xs:appinfo>
         </xs:annotation>
       </xs:attribute>
-      <xs:attribute name="largeMemSize" type="xs:nonNegativeInteger" use="optional">
-        <xs:annotation>
-          <xs:appinfo>
-            <tooltip>Memory available to thor for heavyweith operations (MB)</tooltip>
-          </xs:appinfo>
-        </xs:annotation>
-      </xs:attribute>
       <xs:attribute name="smallSortThreshold" type="xs:nonNegativeInteger" use="optional" default="1024">
         <xs:annotation>
           <xs:appinfo>