Fix escape for hyphen -> minus
--- a/src/libcw/libcw_gen.c
+++ b/src/libcw/libcw_gen.c
@@ -1173,18 +1173,18 @@
non-zero length.
- B: If you pass to function '-1' as value of both \p slope_shape and
+ B: If you pass to function '\-1' as value of both \p slope_shape and
\p slope_len, the function won't change any of the related two
generator's parameters.
- C1: If you pass to function '-1' as value of either \p slope_shape
+ C1: If you pass to function '\-1' as value of either \p slope_shape
or \p slope_len, the function will attempt to set only this
- generator's parameter that is different than '-1'.
+ generator's parameter that is different than '\-1'.
C2: However, if selected slope shape is rectangular, function will
set generator's slope length to zero, even if value of \p
- slope_len is '-1'.
+ slope_len is '\-1'.
D: Notice that the function allows non-rectangular slope shape with