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_mc_ucs_ha.xml b/xml/p10/node_cfir_mc_ucs_ha.xml
index 37c27ed..08207bf 100644
--- a/xml/p10/node_cfir_mc_ucs_ha.xml
+++ b/xml/p10/node_cfir_mc_ucs_ha.xml
@@ -42,11 +42,11 @@
             <expr type="int" value1="0x0FFFFFFFFFFFFFFF"/>
         </expr>
     </rule>
-    <bit child_node="MC_LOCAL_FIR" node_inst="0,1,2,3" pos="4">Local FIR</bit>
-    <bit child_node="MC_DSTL_FIR" node_inst="0,2,4,6" pos="5">MC Fault Isolation Register (DSTLFIR)</bit>
-    <bit child_node="MC_USTL_FIR" node_inst="0,2,4,6" pos="6">MC Fault Isolation Register (USTLFIR)</bit>
-    <bit child_node="MC_DSTL_FIR" node_inst="1,3,5,7" pos="7">MC Fault Isolation Register (DSTLFIR)</bit>
-    <bit child_node="MC_USTL_FIR" node_inst="1,3,5,7" pos="8">MC Fault Isolation Register (USTLFIR)</bit>
-    <bit child_node="MC_FIR" node_inst="0,1,2,3" pos="9">MC Fault Isolation Register (MCFIR)</bit>
-    <bit child_node="MC_MISC_FIR" node_inst="0,1,2,3" pos="10">MISC Fault Isolation Register</bit>
+    <bit child_node="MC_LOCAL_FIR" node_inst="0,1,2,3" pos="4">Attention from MC_LOCAL_FIR</bit>
+    <bit child_node="MC_DSTL_FIR" node_inst="0,2,4,6" pos="5">Attention from MC_DSTL_FIR 0</bit>
+    <bit child_node="MC_USTL_FIR" node_inst="0,2,4,6" pos="6">Attention from MC_USTL_FIR 0</bit>
+    <bit child_node="MC_DSTL_FIR" node_inst="1,3,5,7" pos="7">Attention from MC_DSTL_FIR 1</bit>
+    <bit child_node="MC_USTL_FIR" node_inst="1,3,5,7" pos="8">Attention from MC_USTL_FIR 1</bit>
+    <bit child_node="MC_FIR" node_inst="0,1,2,3" pos="9">Attention from MC_FIR</bit>
+    <bit child_node="MC_MISC_FIR" node_inst="0,1,2,3" pos="10">Attention from MC_MISC_FIR</bit>
 </attn_node>