diff --git a/Cargo.lock b/Cargo.lock
index ff31497..e1bd00a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -92,7 +92,7 @@ dependencies = [
 
 [[package]]
 name = "kalk"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "lazy_static",
  "phf",
@@ -103,7 +103,7 @@ dependencies = [
 
 [[package]]
 name = "kalk_cli"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "ansi_term",
  "kalk",
diff --git a/kalk/Cargo.toml b/kalk/Cargo.toml
index 7e15a94..2d0f275 100644
--- a/kalk/Cargo.toml
+++ b/kalk/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "kalk"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["PaddiM8"]
 edition = "2018"
 readme = "README.md"
diff --git a/kalk_cli/Cargo.toml b/kalk_cli/Cargo.toml
index 950b395..3b5acda 100644
--- a/kalk_cli/Cargo.toml
+++ b/kalk_cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "kalk_cli"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["PaddiM8"]
 edition = "2018"
 readme = "../README.md"
@@ -15,7 +15,7 @@ path = "src/main.rs"
 name = "kalk"
 
 [dependencies]
-kalk = { path = "../kalk", version = "^0.2.0" }
+kalk = { path = "../kalk", version = "^0.2.1" }
 rustyline = "6.1.2"
 ansi_term = "0.12"
 regex = "1"
diff --git a/kalk_cli/src/output.rs b/kalk_cli/src/output.rs
index 05e6e4e..8857901 100644
--- a/kalk_cli/src/output.rs
+++ b/kalk_cli/src/output.rs
@@ -27,7 +27,7 @@ pub fn eval(parser: &mut parser::Context, input: &str) {
                         .chars()
                         .collect();
                     chars.insert(comma_pos, '.');
-                    chars.into_iter().collect::<String>().to_string()
+                    chars.into_iter().collect::<String>()
                 } else {
                     // Regular number
                     digits[..(exp as usize)].to_string()