diff --git a/lib/protobuf-decoder/varintUtils.js b/lib/protobuf-decoder/varintUtils.js
index 9a5bfad..b3a8a98 100644
--- a/lib/protobuf-decoder/varintUtils.js
+++ b/lib/protobuf-decoder/varintUtils.js
@@ -1,23 +1,23 @@
 export function decodeVarint(buffer, offset) {
-  let res = 0;
-  let shift = 0;
-  let byte = 0;
+	let res = 0;
+	let shift = 0;
+	let byte = 0;
 
-  do {
-    if (offset >= buffer.length) {
-      throw new RangeError("Index out of bound decoding varint");
-    }
+	do {
+		if (offset >= buffer.length) {
+			throw new RangeError("Index out of bound decoding varint");
+		}
 
-    byte = buffer[offset++];
+		byte = buffer[offset++];
 
-    const multiplier = 2 ** shift;
-    const thisByteValue = (byte & 0x7f) * multiplier;
-    shift += 7;
-    res = res + thisByteValue;
-  } while (byte >= 0x80);
+		const multiplier = 2 ** shift;
+		const thisByteValue = (byte & 0x7f) * multiplier;
+		shift += 7;
+		res = res + thisByteValue;
+	} while (byte >= 0x80);
 
-  return {
-    value: res,
-    length: shift / 7
-  };
+	return {
+		value: res,
+		length: shift / 7
+	};
 }