diff --git a/glib/src/source.rs b/glib/src/source.rs
index ba0ba5f7e85d..a1cf045b754b 100644
--- a/glib/src/source.rs
+++ b/glib/src/source.rs
@@ -53,7 +53,7 @@ impl FromGlib<u32> for SourceId {
 }
 
 // rustdoc-stripper-ignore-next
-/// Process identificator
+/// Process identifier
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
 #[doc(alias = "GPid")]
 pub struct Pid(pub ffi::GPid);