doc: remove end of line whitespace
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/16641)
diff --git a/doc/man3/ERR_get_error.pod b/doc/man3/ERR_get_error.pod
index 4e33378..fb02a3c 100644
--- a/doc/man3/ERR_get_error.pod
+++ b/doc/man3/ERR_get_error.pod
@@ -78,14 +78,14 @@
ERR_peek_error_line() and ERR_peek_last_error_line() are the same as
ERR_peek_error() and ERR_peek_last_error(), but on success they additionally
store the filename and line number where the error occurred in *I<file> and
-*I<line>, as far as they are not NULL.
+*I<line>, as far as they are not NULL.
An unset filename is indicated as "", i.e., an empty string.
An unset line number is indicated as 0.
ERR_peek_error_func() and ERR_peek_last_error_func() are the same as
ERR_peek_error() and ERR_peek_last_error(), but on success they additionally
store the name of the function where the error occurred in *I<func>, unless
-it is NULL.
+it is NULL.
An unset function name is indicated as "".
ERR_peek_error_data() and ERR_peek_last_error_data() are the same as
