Merge ccef3bc4e2aa6ee5b997a80aabb58f4ff0b0e98f into 13f2b3c663d9fa5c464782a0bfccb30bcc017b0c

Many editors remove these automatically anyway which makes opening and
editng the docs cause a bunch of noise. This is just to get the noise
out of the way in a style commit so it doesn't leak into other PRs

src/http.lua

@@ -62,7 +62,7 @@ local function receiveheaders(sock, headers)
         -- unfold any folded values
         while string.find(line, "^%s") do
             value = value .. line
-            line = sock:receive()
+            line, err = sock:receive()
             if err then return nil, err end
         end
         -- save pair in table

src/pierror.h

@@ -12,7 +12,7 @@
 #define PIE_CONNREFUSED    "connection refused"
 #define PIE_CONNABORTED    "closed"
 #define PIE_CONNRESET      "closed"
-#define PIE_TIMEDOUT       "timeout"
+#define PIE_TIMEDOUT       "connection timeout"
 #define PIE_AGAIN          "temporary failure in name resolution"
 #define PIE_BADFLAGS       "invalid value for ai_flags"
 #define PIE_BADHINTS       "invalid value for hints"