diff --git a/README.md b/README.md
index 91279d1..bdbecb6 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Automatic Linker
+# 🪄 Automatic Linker 🔮
 
 Automatically convert plain text file references into Obsidian wiki links as you write. Keep your knowledge graph connected without manual linking.
 
diff --git a/src/main.ts b/src/main.ts
index 64c5238..aba177c 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -146,7 +146,7 @@ export default class AutomaticLinkerPlugin extends Plugin {
 		const editor = this.getEditor();
 		if (!editor) return;
 
-		let fileContent = editor.getValue();
+		const fileContent = editor.getValue();
 		const oldText = fileContent;
 		const newText = this.modifyLinks(fileContent, activeFile.path);
 		updateEditor(oldText, newText, editor);
@@ -342,6 +342,7 @@ export default class AutomaticLinkerPlugin extends Plugin {
 		this.addCommand({
 			id: "format-file",
 			name: "Format file",
+			icon: "wand-sparkles",
 			editorCallback: async () => {
 				try {
 					await this.modifyLinksForActiveFile();
@@ -354,6 +355,7 @@ export default class AutomaticLinkerPlugin extends Plugin {
 		this.addCommand({
 			id: "format-vault",
 			name: "Format vault",
+			icon: "drill",
 			editorCallback: async () => {
 				try {
 					await this.modifyLinksForVault();
@@ -366,6 +368,7 @@ export default class AutomaticLinkerPlugin extends Plugin {
 		this.addCommand({
 			id: "rebuild-index",
 			name: "Rebuild index",
+			icon: "refresh-ccw",
 			editorCallback: async () => {
 				try {
 					this.refreshFileDataAndTrie();