Fix documentation typo (#864)

Him188 · web-flow · commit 449dc1172684 · 2020-06-14T17:43:37.000+03:00
diff --git a/runtime/commonMain/src/kotlinx/serialization/Decoding.kt b/runtime/commonMain/src/kotlinx/serialization/Decoding.kt
@@ -93,7 +93,7 @@ import kotlinx.serialization.modules.*
  *
  *     ...
  *     override fun decodeDouble(): Double = decodeString().toDouble()
- *     override fun decodeInt(): Double = decodeString().toInt()
+ *     override fun decodeInt(): Int = decodeString().toInt()
  *     ...
  * }
  * ```

Original file line number	Diff line number	Diff line change
`@@ -93,7 +93,7 @@ import kotlinx.serialization.modules.*`
`93`	`93`	`*`
`94`	`94`	`* ...`
`95`	`95`	`* override fun decodeDouble(): Double = decodeString().toDouble()`
`96`		`- * override fun decodeInt(): Double = decodeString().toInt()`
	`96`	`+ * override fun decodeInt(): Int = decodeString().toInt()`
`97`	`97`	`* ...`
`98`	`98`	`* }`
`99`	`99`	* ```