fuzzers/041-clk-hrow-pips/Makefile: revert accidentally committed line

Signed-off-by: Hans Baier <foss@hans-baier.de>

fuzzers/041-clk-hrow-pips/Makefile

diff --git a/fuzzers/041-clk-hrow-pips/Makefile b/fuzzers/041-clk-hrow-pips/Makefile
index 5aa1f86..3c869c1 100644
--- a/fuzzers/041-clk-hrow-pips/Makefile
+++ b/fuzzers/041-clk-hrow-pips/Makefile
@@ -12,7 +12,7 @@
 TODO_RE=".*"
 
 MAKETODO_FLAGS=--sides "bot_r,top_r" --pip-type ${PIP_TYPE} --seg-type clk_hrow --re $(TODO_RE) --balance-wire-re "^CLK_HROW_" --balance-wire-cnt "2"
-N = 70
+N = 50
 
 # These PIPs all appear to be either a 2 bit solutions.
 SEGMATCH_FLAGS=-c 2