Signature description updates for Explorer chip data

Signed-off-by: Zane Shelley <zshelle@us.ibm.com>
Change-Id: I74025f011cd46dde63d07d6aebca5bb31e4a3710
diff --git a/xml/explorer/node_rdffir.xml b/xml/explorer/node_rdffir.xml
index 4a3ee89..2601b6d 100644
--- a/xml/explorer/node_rdffir.xml
+++ b/xml/explorer/node_rdffir.xml
@@ -218,7 +218,7 @@
     <bit pos="35"   >Maintenance RCD</bit>
     <bit pos="36"   >Maintenance IAUE</bit>
     <bit pos="37"   >Maintenance IUE</bit>
-    <bit pos="38"   >Maintenance  IRCD</bit>
+    <bit pos="38"   >Maintenance IRCD</bit>
     <bit pos="39"   >Maintenance IMPE</bit>
     <bit pos="40"   >RDDATA valid error</bit>
     <bit pos="41"   >SCOM status register parity error</bit>
diff --git a/xml/explorer/node_srqfir.xml b/xml/explorer/node_srqfir.xml
index a3684cb..f4a9440 100644
--- a/xml/explorer/node_srqfir.xml
+++ b/xml/explorer/node_srqfir.xml
@@ -41,7 +41,7 @@
     <bit pos="22">WDF SCOM fsm parity error</bit>
     <bit pos="23">WDF write buffer array CE</bit>
     <bit pos="24">NCF UE</bit>
-    <bit pos="25">TBD</bit>
+    <bit pos="25">Firmware initiated channel fail</bit>
     <bit pos="26">NCF logic error</bit>
     <bit pos="27">NCF parity error</bit>
     <bit pos="28">NCF correctable error</bit>