doc/man3: use the documented coding style in the example code

Adjust brace placement, whitespace after keywords, indentation and empty
lines after variable declarations according to
https://www.openssl.org/policies/codingstyle.html.

Indent literal sections by exactly one space.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1956)

1 files changed, 2 insertions, 1 deletions

diff --git a/doc/man3/BN_CTX_new.pod b/doc/man3/BN_CTX_new.pod
index 623fcd5692..4cf3634e9b 100644
--- a/doc/man3/BN_CTX_new.pod
+++ b/doc/man3/BN_CTX_new.pod
@@ -51,7 +51,8 @@ replace use of BN_CTX_init with BN_CTX_new instead:
 
  BN_CTX *ctx;
  ctx = BN_CTX_new();
- if(!ctx) /* Handle error */
+ if (!ctx)
+     /* error */
  ...
  BN_CTX_free(ctx);