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diff --git a/isa_conflict_resolution/ioctl.mdwn b/isa_conflict_resolution/ioctl.mdwn
index c97e7f16657a5601ae7199cef1293164a544188c..6a0e0b490fcb89186c9c0b1e90fc8a3d4b598b6f 100644 (file)
--- a/isa_conflict_resolution/ioctl.mdwn
+++ b/isa_conflict_resolution/ioctl.mdwn
@@ -1,8 +1,5 @@
 # pluggable extensions 
 
-==RB===
-
-
 This proposal adds a standardised extension instructions to the RV
 instruction set by introducing a fixed small number N (e.g. N = 8) of
 R-type opcodes xcmd0 rd, rs1, rs2, .. , xcmd7 rd, rs1, rs2, that are intended to be used as "overloadable" (slightly crippled) R-type instructions for independently developed extensions in the form of non standard CPU extensions, IP tiles, or closely coupled external devices.