Fix signature descriptions for chiplet FIRs

Signed-off-by: Zane Shelley <zshelle@us.ibm.com>
Change-Id: Ia997666829269597ee87aa0685499badc86b83ba
diff --git a/xml/p10/node_cfir_iohs_ucs_ha.xml b/xml/p10/node_cfir_iohs_ucs_ha.xml
index 9959a20..30140bc 100644
--- a/xml/p10/node_cfir_iohs_ucs_ha.xml
+++ b/xml/p10/node_cfir_iohs_ucs_ha.xml
@@ -58,5 +58,5 @@
             <expr type="int" value1="0x0FFFFFFFFFFFFFFF"/>
         </expr>
     </rule>
-    <bit child_node="IOHS_LOCAL_FIR" node_inst="0,1,2,3,4,5,6,7" pos="4">Local FIR</bit>
+    <bit child_node="IOHS_LOCAL_FIR" node_inst="0,1,2,3,4,5,6,7" pos="4">Attention from IOHS_LOCAL_FIR</bit>
 </attn_node>