Fix indentation.

diff --git a/lib/tanl.c b/lib/tanl.c
index 26bf112..d173d6b 100644 (file)
--- a/lib/tanl.c
+++ b/lib/tanl.c
@@ -126,13 +126,13 @@ kernel_tanl (long double x, long double y, int iy)
   long double z, r, v, w, s, u, u1;
   int flag, sign;
 
-       sign = 1;
-      if (x < 0)
-       {
-         x = -x;
-         y = -y;
-         sign = -1;
-       }
+  sign = 1;
+  if (x < 0)
+    {
+      x = -x;
+      y = -y;
+      sign = -1;
+    }
 
   if (x < 0.000000000000000006938893903907228377647697925567626953125L) /* x < 2**-57 */
     {