diff --git a/docs/CASE_2020/Makefile b/docs/CASE_2020/Makefile
index 97d49a20..b04dbe89 100644
--- a/docs/CASE_2020/Makefile
+++ b/docs/CASE_2020/Makefile
@@ -38,7 +38,7 @@ $(TEXFILE).ps :  $(TEXFILE).dvi
 
 $(TEXFILE).pdf :  $(TEXFILE).ps
 	ps2pdf   $(PS2PDF_OPTS)  $(TEXFILE).ps
-    
+
 
 $(TEXFILE).dvi :  $(TEXFILE).tex   utic.bib
 	latex  $(TEXFILE).tex
@@ -47,7 +47,7 @@ $(TEXFILE).dvi :  $(TEXFILE).tex   utic.bib
 	echo "SECONDRUN" 1>&2
 	latex  $(TEXFILE).tex
 	latex  $(TEXFILE).tex
-        
+
 aspell: $(TEXFILE).tex
 	aspell -t --encoding=iso8859-1 -c $(TEXFILE).tex
 
@@ -55,7 +55,7 @@ force:
 	touch $(TEXFILE).tex
 	make
 
-eps: 
+eps:
 	make -C img eps
 
 cleanall: clean cleaneps
diff --git a/docs/samples/generic_plot.kibot.yaml b/docs/samples/generic_plot.kibot.yaml
index d9b1f775..bef31b40 100644
--- a/docs/samples/generic_plot.kibot.yaml
+++ b/docs/samples/generic_plot.kibot.yaml
@@ -11,7 +11,7 @@ preflight:
   # [boolean=false] Option for `run_erc`. ERC warnings are considered errors.
   erc_warnings: false
   # [list(dict)] A list of entries to filter out ERC/DRC messages.
-  filters: 
+  filters:
     - filter: 'Filter description'
       error: '10'
       regex: 'Regular expression to match'
@@ -19,7 +19,7 @@ preflight:
   ignore_unconnected: false
   # [dict] Replaces tags in the schematic. I.e. to insert the git hash or last revision date.
   # This pre-flight modifies the PCB. Even when a back-up is done use it carefully.
-  pcb_replace: 
+  pcb_replace:
     date_command: "git log -1 --format='%as' -- $KIBOT_PCB_NAME"
     replace_tags:
       - tag: '@git_hash@'
@@ -35,7 +35,7 @@ preflight:
   run_erc: true
   # [dict] Replaces tags in the schematic. I.e. to insert the git hash or last revision date.
   # This pre-flight modifies the schematics. Even when a back-up is done use it carefully.
-  sch_replace: 
+  sch_replace:
     date_command: "git log -1 --format='%as' -- $KIBOT_SCH_NAME"
     replace_tags:
       - tag: '@git_hash@'
diff --git a/entrypoint.sh b/entrypoint.sh
index 0eada584..596d1c7b 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -138,7 +138,7 @@ function args_process {
                help
                exit
                ;;
-           *)                     
+           *)
                illegal_arg "$@"
                exit $EXIT_ERROR
                ;;
@@ -159,7 +159,7 @@ function run {
     else
         echo "config file '$CONFIG' not found!"
         exit $EXIT_ERROR
-    fi 
+    fi
 }
 
 function main {