change ifndef in linalg

1 files changed, 4 insertions, 4 deletions

diff --git a/linalg.h b/linalg.h
index 6152309..20c2436 100644
--- a/linalg.h
+++ b/linalg.h
@@ -1,6 +1,6 @@
 /**
- * diagonal.h
- * ----------
+ * linalg.h
+ * --------
  *
  * provide functionality of a sparse matrix in diagonal format
  *
@@ -8,8 +8,8 @@
  * @date 15 apr 17
  **/
 
-#ifndef __DIAGON_INCLUDED__
-#define __DIAGON_INCLUDED__
+#ifndef __LINALG_INCLUDED__
+#define __LINALG_INCLUDED__
 
 void put(struct diag, int, int, double);