improve readability of stdio: fix indentation and remove trailing spaces

Change-Id: Ic51e58a7c75d20bf770dc0ebd7f97a338fbe0036
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
diff --git a/libc/stdio/fseek.c b/libc/stdio/fseek.c
index 0ac25e2..8581b62 100644
--- a/libc/stdio/fseek.c
+++ b/libc/stdio/fseek.c
@@ -204,7 +204,7 @@
 	if ((*seekfn)(fp->_cookie, curoff, SEEK_SET) == POS_ERR)
 		goto dumb;
 	fp->_r = 0;
- 	fp->_p = fp->_bf._base;
+	fp->_p = fp->_bf._base;
 	if (HASUB(fp))
 		FREEUB(fp);
 	fp->_flags &= ~__SEOF;