diff --git a/src/stream_grb.c b/src/stream_grb.c
index 4b08053ab52f4b667496ebf4904b5817797f0573..09d664f5cdead9985a670786afd0d29cd3376bf8 100644
--- a/src/stream_grb.c
+++ b/src/stream_grb.c
@@ -90,7 +90,7 @@ grbDecompress(size_t recsize, size_t *buffersize, void **gribbuffer)
   if (gribGetZip(recsize, (unsigned char *) *gribbuffer, &unzipsize) > 0)
     {
       comptype = CDI_COMPRESS_SZIP;
-      unzipsize += 100; // need 0 to 1 bytes for rounding of bds
+      unzipsize += 100;  // need 0 to 1 bytes for rounding of bds
       ensureBufferSize(unzipsize, buffersize, gribbuffer);
     }