diff --git a/assets/static/atomic/meson.build b/assets/static/atomic/meson.build
index 9e024aa..b5b79b7 100644
--- a/assets/static/atomic/meson.build
+++ b/assets/static/atomic/meson.build
@@ -1,3 +1,4 @@
 species_weight_dep = declare_dependency(
     include_directories: include_directories('include'),
-)
\ No newline at end of file
+)
+message('✅ SERiF species_weight dependency declared')
\ No newline at end of file
diff --git a/src/composition/meson.build b/src/composition/meson.build
index fe928d8..d97cbec 100644
--- a/src/composition/meson.build
+++ b/src/composition/meson.build
@@ -29,4 +29,4 @@ composition_dep = declare_dependency(
 )
 
 # Make headers accessible
-install_headers(composition_headers, subdir : '4DSSE/composition')
\ No newline at end of file
+install_headers(composition_headers, subdir : 'SERiF/composition')
\ No newline at end of file
diff --git a/src/composition/private/composition.cpp b/src/composition/private/composition.cpp
index 98a3668..aad84dc 100644
--- a/src/composition/private/composition.cpp
+++ b/src/composition/private/composition.cpp
@@ -333,7 +333,7 @@ namespace serif::composition {
         return old_number_fractions;
     }
 
-    bool Composition::finalize(bool norm) {
+    bool Composition::finalize(const bool norm) {
         bool finalized = false;
         if (m_massFracMode) {
             finalized = finalizeMassFracMode(norm);
diff --git a/src/composition/public/composition.h b/src/composition/public/composition.h
index 861cc47..3dcf8a0 100644
--- a/src/composition/public/composition.h
+++ b/src/composition/public/composition.h
@@ -18,8 +18,7 @@
 //   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 //
 // *********************************************************************** */
-#ifndef COMPOSITION_H
-#define COMPOSITION_H
+#pragma once
 
 #include <iostream>
 #include <string>
@@ -507,6 +506,4 @@ namespace serif::composition {
         Composition operator+(const Composition& other) const;
 
     };
-}; // namespace serif::composition
-
-#endif // COMPOSITION_H
\ No newline at end of file
+}; // namespace serif::composition
\ No newline at end of file