Consistent formatting for Section Headings

Co-authored-by: Mark "Murch" Erhardt <[email protected]>

Author: EthanHeilman

bip-0347.mediawiki

@@ -16,6 +16,7 @@
 This BIP introduces OP_CAT as a tapscript opcode which allows the concatenation of two values on the stack. OP_CAT would be activated via a soft fork by redefining the opcode OP_SUCCESS126 (126 in decimal and 0x7e in hexadecimal). This is the same opcode value used by the original OP_CAT.
 
 == Copyright ==
+
 This document is licensed under the 3-clause BSD license.
 
 ==Specification==