minor fix for config.mk

config.mk

@@ -31,11 +31,11 @@ USE_SYS_DYN_MEM = yes
 ################################################################################
 # Change 'CAPSTONE_DIET = no' to 'CAPSTONE_DIET = yes' to make the library
 # more compact: use less memory & smaller in binary size.
-# This setup will remove the mnemonic & op_str data, plus semantic information
-# such as regs_read/write & group. The amount of reduced size in the binary
-# is up to 50% in some cases.
+# This setup will remove the @mnemonic & @op_str data, plus semantic information
+# such as @regs_read/write & @group. The amount of reduced size in the binary
+# is up to 50% in some individual archs.
 #
 # NOTE: we still keep all those related fileds @mnemonic, @op_str, @regs_read,
-# @regs_write, @groups in fields in cs_insn structure regardless, but they
-# will not be updated (i.e empty) at the output of disassemble APIs.
+# @regs_write, @groups, etc in fields in cs_insn structure regardless, but they
+# will not be updated (i.e empty) at the output of related APIs.
 CAPSTONE_DIET = no