diff --git a/common/natspec/natspec_js.go b/common/natspec/natspec_js.go
index 9dd7c48c8c..0375bb4d5c 100644
--- a/common/natspec/natspec_js.go
+++ b/common/natspec/natspec_js.go
@@ -865,7 +865,7 @@ var extractTypeName = function (name) {
 };
 
 /**
- * Converts value to it's decimal representation in string
+ * Converts value to its decimal representation in string
  *
  * @method toDecimal
  * @param {String|Number|BigNumber}
diff --git a/internal/jsre/ethereum_js.go b/internal/jsre/ethereum_js.go
index 9c8bbe5ca6..b4eef194cb 100644
--- a/internal/jsre/ethereum_js.go
+++ b/internal/jsre/ethereum_js.go
@@ -2109,7 +2109,7 @@ var extractTypeName = function (name) {
 };
 
 /**
- * Converts value to it's decimal representation in string
+ * Converts value to its decimal representation in string
  *
  * @method toDecimal
  * @param {String|Number|BigNumber}