diff --git a/libs/libpcf/src/io/pcf_reader.h b/libs/libpcf/src/io/pcf_reader.h
index aa32ee8cb..f92d3fee2 100644
--- a/libs/libpcf/src/io/pcf_reader.h
+++ b/libs/libpcf/src/io/pcf_reader.h
@@ -16,7 +16,8 @@ namespace openfpga {
 
 /* Parse a .pcf file through a stream, return an object which contains all the
  * data */
-int read_pcf(const char* fname, PcfData& pcf_data, bool reduce_error_to_warning = false);
+int read_pcf(const char* fname, PcfData& pcf_data,
+             bool reduce_error_to_warning = false);
 
 } /* End namespace openfpga*/
 
diff --git a/openfpga/src/base/openfpga_pcf2place_template.h b/openfpga/src/base/openfpga_pcf2place_template.h
index 4a5ed4757..b4aef3d31 100644
--- a/openfpga/src/base/openfpga_pcf2place_template.h
+++ b/openfpga/src/base/openfpga_pcf2place_template.h
@@ -73,7 +73,9 @@ int pcf2place_wrapper_template(const Command& cmd,
 
   /* Parse the input files */
   openfpga::PcfData pcf_data;
-  openfpga::read_pcf(pcf_fname.c_str(), pcf_data,cmd_context.option_enable(cmd, opt_reduce_error_to_warning));
+  openfpga::read_pcf(
+    pcf_fname.c_str(), pcf_data,
+    cmd_context.option_enable(cmd, opt_reduce_error_to_warning));
   VTR_LOG("Read the design constraints from a pcf file: %s.\n",
           pcf_fname.c_str());
 
diff --git a/openfpga/src/base/openfpga_setup_command_template.h b/openfpga/src/base/openfpga_setup_command_template.h
index 88fec6d94..f4e939d86 100644
--- a/openfpga/src/base/openfpga_setup_command_template.h
+++ b/openfpga/src/base/openfpga_setup_command_template.h
@@ -599,9 +599,10 @@ ShellCommandId add_pcf2place_command_template(
   shell_cmd.add_option("no_time_stamp", false,
                        "Do not print time stamp in output files");
 
-  /* Add an option '--reduce_error_to_warning' */   
-  shell_cmd.add_option("reduce_error_to_warning", false,
-                       "reduce error to warning while reading commands in pcf file");
+  /* Add an option '--reduce_error_to_warning' */
+  shell_cmd.add_option(
+    "reduce_error_to_warning", false,
+    "reduce error to warning while reading commands in pcf file");
 
   /* Add an option '--verbose' */
   shell_cmd.add_option("verbose", false, "Enable verbose output");