diff --git a/lib/ipset/add.js b/lib/ipset/add.js
index 15eecd9..93c6470 100644
--- a/lib/ipset/add.js
+++ b/lib/ipset/add.js
@@ -58,4 +58,4 @@ module.exports = function (options, cb) {
       cb(null);
     }
   });
-};
+};
\ No newline at end of file
diff --git a/lib/ipset/create.js b/lib/ipset/create.js
index 308701c..b7dc412 100644
--- a/lib/ipset/create.js
+++ b/lib/ipset/create.js
@@ -58,4 +58,4 @@ module.exports = function (options, cb) {
       cb(null);
     }
   });
-};
+};
\ No newline at end of file
diff --git a/lib/ipset/del.js b/lib/ipset/del.js
index 2e60267..ade6fe7 100644
--- a/lib/ipset/del.js
+++ b/lib/ipset/del.js
@@ -58,4 +58,4 @@ module.exports = function (options, cb) {
       cb(null);
     }
   });
-};
+};
\ No newline at end of file
diff --git a/lib/ipset/destroy.js b/lib/ipset/destroy.js
index 16e52f3..354d2d7 100644
--- a/lib/ipset/destroy.js
+++ b/lib/ipset/destroy.js
@@ -56,4 +56,4 @@ module.exports = function (/* options?, cb */) {
       cb(null);
     }
   });
-};
+};
\ No newline at end of file
diff --git a/lib/ipset/flush.js b/lib/ipset/flush.js
index bbd7b65..738ebde 100644
--- a/lib/ipset/flush.js
+++ b/lib/ipset/flush.js
@@ -56,4 +56,4 @@ module.exports = function (/* options?, cb */) {
       cb(null);
     }
   });
-};
+};
\ No newline at end of file
diff --git a/lib/ipset/rename.js b/lib/ipset/rename.js
index accb26b..eeaf7be 100644
--- a/lib/ipset/rename.js
+++ b/lib/ipset/rename.js
@@ -47,4 +47,4 @@ module.exports = function (options, cb) {
       cb(null);
     }
   });
-};
+};
\ No newline at end of file
diff --git a/lib/ipset/swap.js b/lib/ipset/swap.js
index 57c68a6..3cbf933 100644
--- a/lib/ipset/swap.js
+++ b/lib/ipset/swap.js
@@ -47,4 +47,4 @@ module.exports = function (options, cb) {
       cb(null);
     }
   });
-};
+};
\ No newline at end of file
diff --git a/lib/ipset/test.js b/lib/ipset/test.js
index 5f8524c..0661b99 100644
--- a/lib/ipset/test.js
+++ b/lib/ipset/test.js
@@ -58,4 +58,4 @@ module.exports = function (options, cb) {
       cb(null, 0);
     }
   });
-};
+};
\ No newline at end of file
diff --git a/lib/ipset/version.js b/lib/ipset/version.js
index 934a181..7893720 100644
--- a/lib/ipset/version.js
+++ b/lib/ipset/version.js
@@ -38,4 +38,4 @@ module.exports = function (options, cb) {
       cb(null, stdout.split('\n')[0]);
     }
   });
-};
+};
\ No newline at end of file