diff --git a/src/USER-RANN/rann_activation_linear.h b/src/USER-RANN/rann_activation_linear.h
index 5596ddaef7..2d94859cb0 100644
--- a/src/USER-RANN/rann_activation_linear.h
+++ b/src/USER-RANN/rann_activation_linear.h
@@ -1,4 +1,3 @@
-
 /* -*- c++ -*- ----------------------------------------------------------
    LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
    https://www.lammps.org/ Sandia National Laboratories
diff --git a/src/USER-RANN/rann_fingerprint_bondscreened.h b/src/USER-RANN/rann_fingerprint_bondscreened.h
index 7e9216933f..71083cc04f 100644
--- a/src/USER-RANN/rann_fingerprint_bondscreened.h
+++ b/src/USER-RANN/rann_fingerprint_bondscreened.h
@@ -1,4 +1,3 @@
-
 /* -*- c++ -*- ----------------------------------------------------------
    LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
    https://www.lammps.org/ Sandia National Laboratories
diff --git a/src/USER-RANN/rann_fingerprint_bondscreenedspin.h b/src/USER-RANN/rann_fingerprint_bondscreenedspin.h
index 6bf12e5041..6a0df27f80 100644
--- a/src/USER-RANN/rann_fingerprint_bondscreenedspin.h
+++ b/src/USER-RANN/rann_fingerprint_bondscreenedspin.h
@@ -1,4 +1,3 @@
-
 /* -*- c++ -*- ----------------------------------------------------------
    LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
    https://www.lammps.org/ Sandia National Laboratories
diff --git a/src/USER-RANN/rann_fingerprint_bondspin.h b/src/USER-RANN/rann_fingerprint_bondspin.h
index 845c88d062..9ab8008189 100644
--- a/src/USER-RANN/rann_fingerprint_bondspin.h
+++ b/src/USER-RANN/rann_fingerprint_bondspin.h
@@ -1,4 +1,3 @@
-
 /* -*- c++ -*- ----------------------------------------------------------
    LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
    https://www.lammps.org/ Sandia National Laboratories
diff --git a/src/USER-RANN/rann_fingerprint_radial.h b/src/USER-RANN/rann_fingerprint_radial.h
index 20ec18e8ec..d5a73a486c 100644
--- a/src/USER-RANN/rann_fingerprint_radial.h
+++ b/src/USER-RANN/rann_fingerprint_radial.h
@@ -1,4 +1,3 @@
-
 /* -*- c++ -*- ----------------------------------------------------------
    LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
    https://www.lammps.org/ Sandia National Laboratories