diff --git a/tutorials/compressible/rhoCentralFoam/biconic25-55Run35/sampleCone b/tutorials/compressible/rhoCentralFoam/biconic25-55Run35/sampleCone
index 83c0bb6d4..e201d5bdc 100755
--- a/tutorials/compressible/rhoCentralFoam/biconic25-55Run35/sampleCone
+++ b/tutorials/compressible/rhoCentralFoam/biconic25-55Run35/sampleCone
@@ -25,7 +25,7 @@ USAGE
 unset timeOpt
 
 # parse options
-while [ "$#" -gt 0]
+while [ "$#" -gt 0 ]
 do
     case "$1" in
     -h | -help)
diff --git a/tutorials/lagrangian/reactingParcelFilmFoam/hotBoxes/patchifyObstacles b/tutorials/lagrangian/reactingParcelFilmFoam/hotBoxes/patchifyObstacles
index bcb7fa50c..1c2598ecc 100755
--- a/tutorials/lagrangian/reactingParcelFilmFoam/hotBoxes/patchifyObstacles
+++ b/tutorials/lagrangian/reactingParcelFilmFoam/hotBoxes/patchifyObstacles
@@ -71,7 +71,7 @@ for xi in $(seq 1 1 $nx); do
            echo "processing cube $n"
 
            pad=""
-           if [ $n -lt 10]; then
+           if [ $n -lt 10 ]; then
                pad="0"
            fi