pseudo-merge.h: *.txt -> *.adoc fixes

Signed-off-by: Todd Zullinger <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: tmzullinger

pseudo-merge.h

@@ -101,7 +101,7 @@ void select_pseudo_merges(struct bitmap_writer *writer);
 
 /*
  * Represents a serialized view of a file containing pseudo-merge(s)
- * (see Documentation/technical/bitmap-format.txt for a specification
+ * (see Documentation/technical/bitmap-format.adoc for a specification
  * of the format).
  */
 struct pseudo_merge_map {