Fixed the code sample

1 files 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");
+}
 ```