From 7ab1a677dd7b42ff79fafca5af31a2d3c8882dae Mon Sep 17 00:00:00 2001
From: Florian Stehl
Date: Wed, 3 Mar 2021 09:58:56 +0100
Subject: Fixed the code sample

---
 README.md | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/README.md b/README.md
index 02b1474..85f9795 100644
--- a/README.md
+++ b/README.md
@@ -6,26 +6,26 @@ A library to programatically identify and fill out PDF forms
 ```rust
 extern crate pdf_form;
 use pdf_form::{Form, FieldType};
-
-// Load the pdf into a form from a path
-let form = Form::load("path/to/pdf").unwrap();
-// Get all types of the form fields (e.g. Text, Radio, etc) in a Vector
-let field_types = form.get_all_types();
-// Print the types
-for type in field_types {
-    println!("{:?}", type);
-};
-
+fn main(){
+    // Load the pdf into a form from a path
+    let form = Form::load("path/to/pdf").unwrap();
+    // Get all types of the form fields (e.g. Text, Radio, etc) in a Vector
+    let field_types = form.get_all_types();
+    // Print the types
+    for field_type in field_types {
+        println!("{:?}", field_type);
+    };
+}
 ```
 * Write to the form fields
 ```rust
 extern crate pdf_form;
 use pdf_form::{Form, FieldState};
-
-// Load the pdf into a form from a path
-let mut form = Form::load("path/to/pdf").unwrap();
-form.set_text(0, String::from("filling the field"));
-form.save("path/to/new/pdf");
-
+fn main(){
+    // Load the pdf into a form from a path
+    let mut form = Form::load("path/to/pdf").unwrap();
+    form.set_text(0, String::from("filling the field"));
+    form.save("path/to/new/pdf");
+}
 ```
 
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