diff --git a/lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.h b/lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.h
index fc9e7b206245..b9c390ef5ec5 100644
--- a/lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.h
+++ b/lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.h
@@ -376,6 +376,7 @@ protected:
     bool
     EmulateLDMIB (ARMEncoding encoding);
 
+    // A8.6.57 LDR (immediate, Thumb) -- Encoding T1
     bool
     EmulateLDRRtRnImm (ARMEncoding encoding);