diff --git a/test/implicit/1p/test_cc1p.cc b/test/implicit/1p/test_cc1p.cc
index 488461f0c858b2822644661f72c8d453a94fd9ab..874db37367ee4541d50e13f04e6154bd5f0d731f 100644
--- a/test/implicit/1p/test_cc1p.cc
+++ b/test/implicit/1p/test_cc1p.cc
@@ -19,7 +19,7 @@
 /*!
  * \file
  *
- * \brief test for the one-phase box model
+ * \brief test for the one-phase CC model
  */
 #include "config.h"
 #include "1ptestproblem.hh"
diff --git a/test/implicit/1p/test_cc1pwithamg.cc b/test/implicit/1p/test_cc1pwithamg.cc
index ea84970045207202b8e134445cd533f001998ff1..35ec85095444fd160e4399fdf73f38902e9dceb1 100644
--- a/test/implicit/1p/test_cc1pwithamg.cc
+++ b/test/implicit/1p/test_cc1pwithamg.cc
@@ -19,7 +19,7 @@
 /*!
  * \file
  *
- * \brief test for the one-phase box model
+ * \brief test for the one-phase CC model
  */
 #include "config.h"
 
diff --git a/test/implicit/1p2c/test_cc1p2c.cc b/test/implicit/1p2c/test_cc1p2c.cc
index 50ef574f77e3137f7597fbb19ce2a61a65e08b68..bc06acabeb2dcb8e1c620c352f52c428e717e0aa 100644
--- a/test/implicit/1p2c/test_cc1p2c.cc
+++ b/test/implicit/1p2c/test_cc1p2c.cc
@@ -19,7 +19,7 @@
 /*!
  * \file
  *
- * \brief test for the 1p2c box model
+ * \brief test for the 1p2c CC model
  */
 #include "config.h"
 #include "1p2coutflowproblem.hh"
diff --git a/test/implicit/2p/test_cc2p.cc b/test/implicit/2p/test_cc2p.cc
index fdccb8c8b6eeb526958d5c04d24110f2f59618e9..9ce280c3be5d9af52859b4878483daf04c0561da 100644
--- a/test/implicit/2p/test_cc2p.cc
+++ b/test/implicit/2p/test_cc2p.cc
@@ -24,7 +24,7 @@
 /*!
  * \file
  *
- * \brief test for the two-phase box model
+ * \brief test for the two-phase CC model
  */
 #include "config.h"
 #include "lensproblem.hh"
diff --git a/test/implicit/2p2c/test_cc2p2c.cc b/test/implicit/2p2c/test_cc2p2c.cc
index 48fb4ba1faa41100678c56838c3dad0dd177a1e5..1481af97932c15a62531986c16363fa0a6820bf5 100644
--- a/test/implicit/2p2c/test_cc2p2c.cc
+++ b/test/implicit/2p2c/test_cc2p2c.cc
@@ -19,7 +19,7 @@
 /*!
  * \file
  *
- * \brief Test for the 2p2c box model.
+ * \brief Test for the 2p2c CC model.
  */
 #include "config.h"
 #include "injectionproblem.hh"
diff --git a/test/implicit/2p2cni/test_cc2p2cni.cc b/test/implicit/2p2cni/test_cc2p2cni.cc
index 0c961ec950c5e0051c4a1d0ca83c3a9ac99b186e..e01a27b7796e1fda9a8e1a19aaab53dcaf37c76d 100644
--- a/test/implicit/2p2cni/test_cc2p2cni.cc
+++ b/test/implicit/2p2cni/test_cc2p2cni.cc
@@ -19,7 +19,7 @@
 /*!
  * \file
  *
- * \brief test for the 2p2cni box model
+ * \brief test for the 2p2cni CC model
  */
 #include "config.h"
 #include "waterairproblem.hh"
diff --git a/test/implicit/2pni/test_cc2pni.cc b/test/implicit/2pni/test_cc2pni.cc
index 81e6f4540b8baaafc2aaf7fec5d8676610852255..d4c0c4e33ee476522fcefcb04e3f3ee5e082c8ea 100644
--- a/test/implicit/2pni/test_cc2pni.cc
+++ b/test/implicit/2pni/test_cc2pni.cc
@@ -19,7 +19,7 @@
 /*!
  * \file
  *
- * \brief test for the 2pni box model
+ * \brief test for the 2pni CC model
  */
 #include "config.h"
 
diff --git a/test/implicit/3p3c/test_cc3p3c.cc b/test/implicit/3p3c/test_cc3p3c.cc
index d60dcee9b20f6260ded10208e11cc11af9fcdcdc..f88b4c19b72c7cac848169a806f843dc3873c23d 100644
--- a/test/implicit/3p3c/test_cc3p3c.cc
+++ b/test/implicit/3p3c/test_cc3p3c.cc
@@ -19,7 +19,7 @@
 /*!
  * \file
  *
- * \brief test for the 3p3c box model
+ * \brief test for the 3p3c CC model
  */
 #include "config.h"
 #include "infiltrationproblem.hh"
diff --git a/test/implicit/3p3cni/test_cc3p3cni.cc b/test/implicit/3p3cni/test_cc3p3cni.cc
index 69a2abe259781bbd8e76fc655faf5b73917a28e3..bd7f7b8b959a9678dd382cbfe5dbabe1a88403b8 100644
--- a/test/implicit/3p3cni/test_cc3p3cni.cc
+++ b/test/implicit/3p3cni/test_cc3p3cni.cc
@@ -19,7 +19,7 @@
 /*!
  * \file
  *
- * \brief test for the 3p3cni box model
+ * \brief test for the 3p3cni CC model
  */
 #include "config.h"
 //#include "kuevetteproblem.hh"
diff --git a/test/implicit/co2/test_ccco2.cc b/test/implicit/co2/test_ccco2.cc
index 9e021f3afd7f300087f5190c8524d8eff6a889db..3001c7fa88bde0be4e912f56c76699c24182cc2d 100644
--- a/test/implicit/co2/test_ccco2.cc
+++ b/test/implicit/co2/test_ccco2.cc
@@ -22,7 +22,7 @@
 /*!
  * \file
  *
- * \brief Test for the CO2 box model.
+ * \brief Test for the CO2 CC model.
  */
 #include "config.h"
 #include "heterogeneousproblem.hh"
diff --git a/test/implicit/co2ni/test_ccco2ni.cc b/test/implicit/co2ni/test_ccco2ni.cc
index 978046bfd281439053356376471fbfd81555d709..80f3e42e3b3034e2919515d685bcf1a0fa56f328 100644
--- a/test/implicit/co2ni/test_ccco2ni.cc
+++ b/test/implicit/co2ni/test_ccco2ni.cc
@@ -22,7 +22,7 @@
 /*!
  * \file
  *
- * \brief Test for the 2p2c box model.
+ * \brief Test for the 2p2c CC model.
  */
 #include "config.h"
 #include "heterogeneousproblemni.hh"
diff --git a/test/implicit/mpnc/test_ccmpnc.cc b/test/implicit/mpnc/test_ccmpnc.cc
index 8c43e97d1411d7463c9a94c152b0a45ef9017165..04cf98f9c02a25af29a48a2f5c8dd37ff86f42de 100644
--- a/test/implicit/mpnc/test_ccmpnc.cc
+++ b/test/implicit/mpnc/test_ccmpnc.cc
@@ -20,7 +20,7 @@
 /**
  * \file
  *
- * \brief Test for the MpNc box model.
+ * \brief Test for the MpNc CC model.
  */
 #include "config.h"
 #include "obstacleproblem.hh"
diff --git a/test/implicit/richards/test_ccrichards.cc b/test/implicit/richards/test_ccrichards.cc
index 349edf39818d90d1c02c291b6f1c8424027320d6..00a71406791dc12641bad17df4c5cc21ec060f5b 100644
--- a/test/implicit/richards/test_ccrichards.cc
+++ b/test/implicit/richards/test_ccrichards.cc
@@ -19,7 +19,7 @@
 /*!
  * \file
  *
- * \brief Test for the Richards box model.
+ * \brief Test for the Richards CC model.
  */
 #include "config.h"
 #include "richardslensproblem.hh"