fix range explanation (nushell#1830)

Author: yo-goto

lang-guide/chapters/types/basic_types/range.md

@@ -14,7 +14,7 @@
 
    Examples:
 
-   - Values from 1 to 10 inclusive:
+   - Values from 1 to 5 inclusive:
 
    ```nu
    > 1..5