diff --git a/r/thunder_configure.R b/r/thunder_configure.R
index 8e82e47..d70aea7 100644
--- a/r/thunder_configure.R
+++ b/r/thunder_configure.R
@@ -67,7 +67,7 @@ v4 <- ggplot(data = links_down_at_least_once2, aes(x = sorting, y=down_ratio)) +
   scale_y_continuous(labels = scales::percent) +
   scale_fill_grey() +
   ylab("Cumulated downtime") +
-  xlab("Links sorted from most to less downtime") +
+  xlab("Sorted links") +
   theme_classic()
 
 downtime <- sqldf(
@@ -84,7 +84,7 @@ v5 <- ggplot(data = downtime, aes(x=sorting, y=dur)) +
   geom_violin() +
   scale_y_log10() +
   ylab("Downtime duration (in sec)") +
-  xlab("Links sorted from most to less downtime") +
+  xlab("Sorted links") +
   theme_classic()
 
 gobal_links <- sqldf(