diff --git a/fsl_mvlm.cc b/fsl_mvlm.cc
index 619c71295c5ea497f86aeb499357a4b1d02795dd..bbe57c78cc6a00cb31494357283bb8a0762818d1 100644
--- a/fsl_mvlm.cc
+++ b/fsl_mvlm.cc
@@ -64,7 +64,7 @@ using namespace std;
 		string("basename for output files "),
 		true, requires_argument);
 	Option<string> approach(string("-a,--alg"), string("PCA"),
-		string("algorithm for decomposition: PCA (or SVD; default), PLS, orthPLS, CVA, SVD-CVA, MLM"),
+		string("algorithm for decomposition: PCA (or SVD; default), PLS, orthoPLS, CVA, SVD-CVA, MLM"),
 		false, requires_argument);	
     Option<string> fndesign(string("-d,--design"), string(""),
 		string("file name of the GLM design matrix (time courses or spatial maps)"),