diff --git a/src/libsrc/fpstr.pla b/src/libsrc/fpstr.pla
index 2f92890..7b5a1c7 100644
--- a/src/libsrc/fpstr.pla
+++ b/src/libsrc/fpstr.pla
@@ -205,6 +205,7 @@ export def ext2str(ext, str, intdigits, fracdigits, format)
         fin
         //
         // Pretty output the exponent (preceding zero for values less than 10)
+        //
         d    = 0
         tens = 10000
         while dp