diff --git a/compiler/rustc_metadata/src/creader.rs b/compiler/rustc_metadata/src/creader.rs
index cee7a41a1182..e155e7b0580d 100644
--- a/compiler/rustc_metadata/src/creader.rs
+++ b/compiler/rustc_metadata/src/creader.rs
@@ -25,7 +25,7 @@
 use rustc_middle::ty::{TyCtxt, TyCtxtFeed};
 use rustc_proc_macro::bridge::client::ProcMacro;
 use rustc_session::Session;
-use rustc_session::config::enforcable_mitigations::DeniedPartialMitigationLevel;
+use rustc_session::config::enforceable_mitigations::DeniedPartialMitigationLevel;
 use rustc_session::config::{
     CrateType, ExtendedTargetModifierInfo, ExternLocation, Externs, OptionsTargetModifiers,
     TargetModifier,
diff --git a/compiler/rustc_metadata/src/rmeta/decoder.rs b/compiler/rustc_metadata/src/rmeta/decoder.rs
index 00ca24c6b750..06d764f772b2 100644
--- a/compiler/rustc_metadata/src/rmeta/decoder.rs
+++ b/compiler/rustc_metadata/src/rmeta/decoder.rs
@@ -30,7 +30,7 @@
 use rustc_serialize::opaque::MemDecoder;
 use rustc_serialize::{Decodable, Decoder};
 use rustc_session::config::TargetModifier;
-use rustc_session::config::enforcable_mitigations::DeniedPartialMitigation;
+use rustc_session::config::enforceable_mitigations::DeniedPartialMitigation;
 use rustc_session::cstore::{CrateSource, ExternCrate};
 use rustc_span::hygiene::HygieneDecodeContext;
 use rustc_span::{
@@ -82,7 +82,7 @@ pub(crate) fn bytes(&self) -> &OwnedSlice {
 /// Target modifiers - abi or exploit mitigations flags that cause unsoundness when mixed
 pub(crate) type TargetModifiers = Vec<TargetModifier>;
 
-/// The set of enforcable mitigations (RFC 3855) that are currently enabled for this crate
+/// The set of enforceable mitigations (RFC 3855) that are currently enabled for this crate
 pub(crate) type DeniedPartialMitigations = Vec<DeniedPartialMitigation>;
 
 pub(crate) struct CrateMetadata {
diff --git a/compiler/rustc_metadata/src/rmeta/encoder.rs b/compiler/rustc_metadata/src/rmeta/encoder.rs
index ef5416ac427d..933ba5b67cc1 100644
--- a/compiler/rustc_metadata/src/rmeta/encoder.rs
+++ b/compiler/rustc_metadata/src/rmeta/encoder.rs
@@ -27,7 +27,7 @@
 use rustc_middle::ty::fast_reject::{self, TreatParams};
 use rustc_middle::{bug, span_bug};
 use rustc_serialize::{Decodable, Decoder, Encodable, Encoder, opaque};
-use rustc_session::config::enforcable_mitigations::DeniedPartialMitigation;
+use rustc_session::config::enforceable_mitigations::DeniedPartialMitigation;
 use rustc_session::config::{CrateType, OptLevel, TargetModifier};
 use rustc_span::hygiene::HygieneEncodeContext;
 use rustc_span::{
diff --git a/compiler/rustc_metadata/src/rmeta/mod.rs b/compiler/rustc_metadata/src/rmeta/mod.rs
index bcc0aa1f3be8..c9bb988ba82d 100644
--- a/compiler/rustc_metadata/src/rmeta/mod.rs
+++ b/compiler/rustc_metadata/src/rmeta/mod.rs
@@ -36,7 +36,7 @@
 use rustc_middle::ty::{self, Ty, TyCtxt};
 use rustc_middle::util::Providers;
 use rustc_serialize::opaque::FileEncoder;
-use rustc_session::config::enforcable_mitigations::DeniedPartialMitigation;
+use rustc_session::config::enforceable_mitigations::DeniedPartialMitigation;
 use rustc_session::config::{SymbolManglingVersion, TargetModifier};
 use rustc_session::cstore::{CrateDepKind, ForeignModule, LinkagePreference, NativeLib};
 use rustc_span::edition::Edition;
diff --git a/compiler/rustc_metadata/src/rmeta/parameterized.rs b/compiler/rustc_metadata/src/rmeta/parameterized.rs
index 35ea06b38453..39686aeb22ff 100644
--- a/compiler/rustc_metadata/src/rmeta/parameterized.rs
+++ b/compiler/rustc_metadata/src/rmeta/parameterized.rs
@@ -120,7 +120,7 @@ impl ParameterizedOverTcx for $ty {
     rustc_middle::ty::adjustment::CoerceUnsizedInfo,
     rustc_middle::ty::fast_reject::SimplifiedType,
     rustc_session::config::TargetModifier,
-    rustc_session::config::enforcable_mitigations::DeniedPartialMitigation,
+    rustc_session::config::enforceable_mitigations::DeniedPartialMitigation,
     rustc_session::cstore::ForeignModule,
     rustc_session::cstore::LinkagePreference,
     rustc_session::cstore::NativeLib,
diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs
index ac1e400ce88e..967ff79396eb 100644
--- a/compiler/rustc_session/src/options.rs
+++ b/compiler/rustc_session/src/options.rs
@@ -20,7 +20,7 @@
     TargetTuple, TlsModel,
 };
 
-use crate::config::enforcable_mitigations::MitigationEnablement;
+use crate::config::enforceable_mitigations::MitigationEnablement;
 use crate::config::*;
 use crate::search_paths::SearchPath;
 use crate::utils::NativeLib;
@@ -85,7 +85,7 @@ pub struct TargetModifier {
     pub value_name: String,
 }
 
-pub mod enforcable_mitigations;
+pub mod enforceable_mitigations;
 
 mod target_modifier_consistency_check {
     use super::*;
@@ -896,16 +896,16 @@ mod desc {
     pub(crate) const parse_align: &str = "a number that is a power of 2 between 1 and 2^29";
     pub(crate) const parse_assert_incr_state: &str = "one of: `loaded`, `not-loaded`";
     pub(crate) const parse_allow_partial_mitigations: &str =
-        super::enforcable_mitigations::DeniedPartialMitigationKind::KINDS;
+        super::enforceable_mitigations::DeniedPartialMitigationKind::KINDS;
     pub(crate) const parse_deny_partial_mitigations: &str =
-        super::enforcable_mitigations::DeniedPartialMitigationKind::KINDS;
+        super::enforceable_mitigations::DeniedPartialMitigationKind::KINDS;
 }
 
 pub mod parse {
     use std::str::FromStr;
 
     pub(crate) use super::*;
-    use crate::config::enforcable_mitigations::MitigationEnablement;
+    use crate::config::enforceable_mitigations::MitigationEnablement;
     pub(crate) const MAX_THREADS_CAP: usize = 256;
 
     /// Ignore the value. Used for removed options where we don't actually want to store
diff --git a/compiler/rustc_session/src/options/enforcable_mitigations.rs b/compiler/rustc_session/src/options/enforceable_mitigations.rs
similarity index 100%
rename from compiler/rustc_session/src/options/enforcable_mitigations.rs
rename to compiler/rustc_session/src/options/enforceable_mitigations.rs