===================================================================
RCS file: /cvs/mandoc/regress/eqn/unary/sqrt.out_ascii,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -p -r1.4 -r1.5
--- mandoc/regress/eqn/unary/sqrt.out_ascii	2017/07/04 15:24:53	1.4
+++ mandoc/regress/eqn/unary/sqrt.out_ascii	2017/07/06 00:19:58	1.5
@@ -4,6 +4,7 @@ NNAAMMEE
      uunnaarryy--ssqqrrtt - square root
 
 DDEESSCCRRIIPPTTIIOONN
-     initial text _r = sqrt(_x^2 + _y^2) + sqrt(_a + _b) + sqrt() + sqrt final text
+     initial text _r = sqrt(_x^2 + _y^2) + sqrt(_a + _b) + sqrt(_x^) + sqrt() + sqrt
+     final text
 
-OpenBSD                          July 4, 2017                          OpenBSD
+OpenBSD                          July 6, 2017                          OpenBSD