use titlecase function for capitalizing first letter of word

#4784 (comment)
streetcomplete · Feb 7, 2023 · 1209eb7 · 1209eb7
1 parent 7f7a057
commit 1209eb7
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/app/src/main/java/de/westnordost/streetcomplete/data/meta/Abbreviations.kt b/app/src/main/java/de/westnordost/streetcomplete/data/meta/Abbreviations.kt
@@ -73,6 +73,5 @@ class Abbreviations(config: Map<String, String>, val locale: Locale) {
         return this.matches(word)
     }
 
-    private fun String.firstLetterToUppercase() =
-        this.substring(0, 1).uppercase(locale) + this.substring(1)
+    private fun String.firstLetterToUppercase() = get(0).titlecase(locale) + substring(1)
 }