diff --git a/README.md b/README.md
index 01c8e36..174c40b 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,25 @@
 # kaprekar
-Finding Kaprekar Constants using a recursive Kaprekar's Routine algorithm (brute force).
+
+Generates Kaprekar constants and series.
+
+## Usage
+
+```bash
+Usage: kaprekar [OPTIONS]
+
+Options:
+  -n, --number <NUMBER>          Perform Kaprekar's routine on a number [default: 0]
+  -s, --start <START>            Perform Kaprekar's routine starting from a number [default: 0]
+  -e, --end <END>                Perform Kaprekar's routine up to a number [default: 0]
+  -a, --all                      Perform Kaprekar's routine on all numbers
+  -i, --iterations <ITERATIONS>  Number of iterations to perform [default: 20]
+  -t, --truncate                 Empty out non-series and non-constant vectors.
+  -o, --output <OUTPUT>          Output the results to a csv file
+  -c, --cont <CONT>              Continue adding results to an existing csv file
+  -v, --verbose                  Print the Kaprekar routine
+      --symlink                  Create a symlink in /usr/local/bin
+  -h, --help                     Print help
+  -V, --version                  Print version
+```
+
+##
diff --git a/src/main.rs b/src/main.rs
index cae637f..9837fdc 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -14,19 +14,19 @@ use std::path::PathBuf;
 #[derive(Parser, Debug)]
 #[command(version, about, long_about = None)]
 struct Args {
-    /// Perform Kaprekar's routine on a number.
+    /// Perform Kaprekar's routine on a number
     #[arg(short, long, default_value = "0")]
     number: BigUint,
     
-    /// Perform Kaprekar's routine starting from a number.
+    /// Perform Kaprekar's routine starting from a number
     #[arg(short, long, default_value = "0")]
     start: BigUint,
     
-    /// Perform Kaprekar's routine up to a number.
+    /// Perform Kaprekar's routine up to a number
     #[arg(short, long, default_value = "0")]
     end: BigUint,
     
-    /// Perform Kaprekar's routine on all numbers.
+    /// Perform Kaprekar's routine on all numbers
     #[arg(short, long)]
     all: bool,
     
@@ -34,8 +34,7 @@ struct Args {
     #[arg(short, long, default_value = "20")]
     iterations: u16,
     
-    /// Empty out non-series and non-constant vectors.
-    /// https://kaprekar.sourceforge.net/output/sample.php
+    /// Empty out non-series and non-constant vectors
     #[arg(short, long, default_value = "false")]
     truncate: bool,
     
@@ -43,7 +42,7 @@ struct Args {
     #[arg(short, long)]
     output: Option<PathBuf>,
     
-    /// Continue adding results to an existing csv file.
+    /// Continue adding results to an existing csv file
     #[arg(short, long)]
     cont: Option<PathBuf>,
 
@@ -51,7 +50,7 @@ struct Args {
     #[arg(short, long)]
     verbose: bool,
     
-    /// Create a symlink in /usr/local/bin.
+    /// Create a symlink in /usr/local/bin
     #[arg(long)]
     symlink: bool,
 }