diff --git a/README.md b/README.md
index c38b085..bfc76ee 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ Comes with native bindings to Node.js, Python, Java, and Ruby.
Comparison with [html-minfier](https://github.com/kangax/html-minifier) and [minimize](https://github.com/Swaagie/minimize), run on the top web pages. [See the breakdown here.](./bench)
-
+
## Usage
diff --git a/bench/README.md b/bench/README.md
index 276c91b..cb77d02 100644
--- a/bench/README.md
+++ b/bench/README.md
@@ -35,7 +35,7 @@ For more information on how the tests are fetched, see [fetch.js](./fetch.js).
On this [project's README](../README.md), average graphs are shown. Graphs showing per-test results are shown below:
-
+
Since speed depends on the input, speed charts show performance relative to the Node.js minify-html as a percentage.
diff --git a/version b/version
index 6c64d8e..4abece1 100755
--- a/version
+++ b/version
@@ -4,7 +4,6 @@
const {readFileSync, writeFileSync} = require('fs');
const {spawnSync} = require('child_process');
-const {join} = require('path');
const currentVersion = /^version = "(\d+)\.(\d+)\.(\d+)"\s*$/m.exec(readFileSync('Cargo.toml', 'utf8')).slice(1).map(n => Number.parseInt(n, 10));