diff --git a/.editorconfig b/.editorconfig
index b2eb5921..de3acdb2 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -7,6 +7,7 @@ root = true
 [*]
 end_of_line = lf
 insert_final_newline = true
+trim_trailing_whitespace = true
 
 # Matches multiple files with brace expansion notation
 # Set default charset
diff --git a/editorconfig b/editorconfig
deleted file mode 100644
index c08160c4..00000000
--- a/editorconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-# Cross-editor coding style settings.
-# See http://editorconfig.org/ for details.
-
-root = true
-
-[*]
-charset = utf-8
-indent_style = space
-indent_size = 2
-end_of_line = lf
-trim_trailing_whitespace = true
-insert_final_newline = true
\ No newline at end of file
diff --git a/lab/exercises/05-bits/02-binary-to-string.js b/lab/exercises/05-bits/02-binary-to-string.js
index 8dd528be..24b57948 100644
--- a/lab/exercises/05-bits/02-binary-to-string.js
+++ b/lab/exercises/05-bits/02-binary-to-string.js
@@ -58,7 +58,7 @@ module.exports = binaryToString;
 
 // 17 = 7 * 10^0 + 1 * 10^1
 
-// 0.893 = 8*10^-1 + 9*10^-2 + 3*10^-1 
+// 0.893 = 8*10^-1 + 9*10^-2 + 3*10^-1
 // 0.10010 => 1*2^-1 + 0*2^-2 + 0*2^-3 + 1*2^-4 =