diff --git a/R/TransfoParam_GR1A.R b/R/TransfoParam_GR1A.R
index ac9c39ab0b760c3ea8b070acca50da83b1cb2cf4..f823e53baa481da40ce2a6df129b61818e1a227a 100644
--- a/R/TransfoParam_GR1A.R
+++ b/R/TransfoParam_GR1A.R
@@ -13,10 +13,10 @@ TransfoParam_GR1A <- function(ParamIn, Direction) {
   }
   
   if (Direction == "TR") {
-    ParamOut     <-  (ParamIn + 10.0) / 8
+    ParamOut <-  (ParamIn + 10.0) / 8
   }
   if (Direction == "RT") {
-    ParamOut     <-  ParamIn * 8 - 10.0
+    ParamOut <-  ParamIn * 8 - 10.0
   }
   
   if (Bool == FALSE) {