doc: fix example program for array (#5926)

2020-07-22 23:28:09 +09:00 · 2020-07-22 23:28:09 +09:00 · 44c280e522
parent 0f72328d1f
commit 44c280e522
1 changed files with 1 additions and 1 deletions
--- a/doc/docs.md
+++ b/doc/docs.md
@ -497,7 +497,7 @@ Setting the capacity improves performance of insertions, as it reduces the amoun
 dynamic arrays:

 ```v
-numbers := []int{ cap: 1000 }
+mut numbers := []int{ cap: 1000 }
 // Now adding new elements is as efficient as setting them directly
 for i in 0 .. 1000 {
    numbers << i