diff --git a/include/ghc/fs_fwd.hpp b/include/ghc/fs_fwd.hpp
index 31188d1..1f84e35 100644
--- a/include/ghc/fs_fwd.hpp
+++ b/include/ghc/fs_fwd.hpp
@@ -25,7 +25,7 @@
 // SOFTWARE.
 //
 //---------------------------------------------------------------------------------------
-// fs_fwd.hpp - The forwarding header for the header/implementation seperated usage of
+// fs_fwd.hpp - The forwarding header for the header/implementation separated usage of
 //              ghc::filesystem.
 // This file can be include at any place, where ghc::filesystem api is needed while
 // not bleeding implementation details (e.g. system includes) into the global namespace,
diff --git a/include/ghc/fs_impl.hpp b/include/ghc/fs_impl.hpp
index 92e3eae..7e3c989 100644
--- a/include/ghc/fs_impl.hpp
+++ b/include/ghc/fs_impl.hpp
@@ -25,7 +25,7 @@
 // SOFTWARE.
 //
 //---------------------------------------------------------------------------------------
-// fs_impl.hpp - The implementation header for the header/implementation seperated usage of
+// fs_impl.hpp - The implementation header for the header/implementation separated usage of
 //               ghc::filesystem.
 // This file can be used to hide the implementation of ghc::filesystem into a single cpp.
 // The cpp has to include this before including fs_fwd.hpp directly or via a different
diff --git a/include/ghc/fs_std_fwd.hpp b/include/ghc/fs_std_fwd.hpp
index e6cd583..b1ace23 100644
--- a/include/ghc/fs_std_fwd.hpp
+++ b/include/ghc/fs_std_fwd.hpp
@@ -25,7 +25,7 @@
 // SOFTWARE.
 //
 //---------------------------------------------------------------------------------------
-// fs_std_fwd.hpp - The forwarding header for the header/implementation seperated usage of
+// fs_std_fwd.hpp - The forwarding header for the header/implementation separated usage of
 //                  ghc::filesystem that uses std::filesystem if it detects it.
 // This file can be include at any place, where fs::filesystem api is needed while
 // not bleeding implementation details (e.g. system includes) into the global namespace,
diff --git a/include/ghc/fs_std_impl.hpp b/include/ghc/fs_std_impl.hpp
index 50b22b9..b8d5697 100644
--- a/include/ghc/fs_std_impl.hpp
+++ b/include/ghc/fs_std_impl.hpp
@@ -25,7 +25,7 @@
 // SOFTWARE.
 //
 //---------------------------------------------------------------------------------------
-// fs_std_impl.hpp - The implementation header for the header/implementation seperated usage of
+// fs_std_impl.hpp - The implementation header for the header/implementation separated usage of
 //                   ghc::filesystem that does nothing if std::filesystem is detected.
 // This file can be used to hide the implementation of ghc::filesystem into a single cpp.
 // The cpp has to include this before including fs_std_fwd.hpp directly or via a different