SDL_net: Sync SDL_net wiki -> header (efcc1)

From efcc19f533a4203559b134b1882f6a0a5cbe81cf Mon Sep 17 00:00:00 2001
From: SDL Wiki Bot <[EMAIL REDACTED]>
Date: Sat, 18 Jun 2022 19:25:07 +0000
Subject: [PATCH] Sync SDL_net wiki -> header

---
 SDL_net.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/SDL_net.h b/SDL_net.h
index 5ec0b2f..f85ae42 100644
--- a/SDL_net.h
+++ b/SDL_net.h
@@ -110,8 +110,7 @@ extern DECLSPEC const SDLNet_version * SDLCALL SDLNet_Linked_Version(void);
  *
  * You must successfully call this function before it is safe to call any
  * other function in this library, with one exception: a human-readable error
- * message can be retrieved from SDLNet_GetError() when if this function
- * fails.
+ * message can be retrieved from SDLNet_GetError() if this function fails.
  *
  * SDL must be initialized before calls to functions in this library, because
  * this library uses utility functions from the SDL library.