tracks/r/exercises/isogram/example.R in trackler-2.1.0.21 vs tracks/r/exercises/isogram/example.R in trackler-2.1.0.22

@@ -1,9 +1,9 @@
 is_isogram <- function(word) {
-  
+
   func <- function(x) {
     sum(x == unlist(strsplit(tolower(word), "")))
   }
-  
-  all(lapply(letters, FUN = func)<=1)
-  
+
+  all(lapply(letters, FUN = func) <= 1)
+
 }