diff --git a/docker/LCM/Dockerfile b/docker/LCM/Dockerfile
index 9db4162..f4f09d8 100644
--- a/docker/LCM/Dockerfile
+++ b/docker/LCM/Dockerfile
@@ -32,7 +32,7 @@
     curl=7.81.* \
     && rm -rf /var/lib/apt/lists/*
 
-########### End of common prepration
+########### End of common preparation
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
     DEBIAN_FRONTEND=noninteractive apt-get --yes install \
@@ -93,7 +93,7 @@
 COPY --from=INSTALL /usr/local/lib/python3.10/dist-packages  /usr/local/lib/python3.10/dist-packages
 
 #######################################################################################
-# End of common prepration
+# End of common preparation
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
     DEBIAN_FRONTEND=noninteractive apt-get --yes install \
diff --git a/docker/MON/Dockerfile b/docker/MON/Dockerfile
index 11b6e14..acb7f6b 100644
--- a/docker/MON/Dockerfile
+++ b/docker/MON/Dockerfile
@@ -33,7 +33,7 @@
     && rm -rf /var/lib/apt/lists/*
 
 #######################################################################################
-# End of common prepration
+# End of common preparation
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
     DEBIAN_FRONTEND=noninteractive apt-get --yes install \
@@ -76,7 +76,7 @@
 COPY --from=INSTALL /usr/local/lib/python3.10/dist-packages  /usr/local/lib/python3.10/dist-packages
 
 #######################################################################################
-# End of common prepration
+# End of common preparation
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
     DEBIAN_FRONTEND=noninteractive apt-get --yes install \
diff --git a/docker/NBI/Dockerfile b/docker/NBI/Dockerfile
index d09ee05..9b9ccde 100644
--- a/docker/NBI/Dockerfile
+++ b/docker/NBI/Dockerfile
@@ -33,7 +33,7 @@
     && rm -rf /var/lib/apt/lists/*
 
 #######################################################################################
-# End of common prepration
+# End of common preparation
 
 ARG PYTHON3_OSM_COMMON_URL
 ARG PYTHON3_OSM_IM_URL
@@ -74,7 +74,7 @@
 COPY --from=INSTALL /usr/local/lib/python3.10/dist-packages  /usr/local/lib/python3.10/dist-packages
 
 #######################################################################################
-# End of common prepration
+# End of common preparation
 
 RUN rm -f /etc/apt/apt.conf.d/proxy.conf
 
diff --git a/docker/PLA/Dockerfile b/docker/PLA/Dockerfile
index 9c23262..e882de8 100644
--- a/docker/PLA/Dockerfile
+++ b/docker/PLA/Dockerfile
@@ -33,7 +33,7 @@
     && rm -rf /var/lib/apt/lists/*
 
 #######################################################################################
-# End of common prepration
+# End of common preparation
 
 ARG PYTHON3_OSM_COMMON_URL
 ARG PYTHON3_OSM_PLA_URL
@@ -71,7 +71,7 @@
 COPY --from=INSTALL /usr/local/lib/python3.10/dist-packages  /usr/local/lib/python3.10/dist-packages
 
 #######################################################################################
-# End of common prepration
+# End of common preparation
 
 RUN rm -f /etc/apt/apt.conf.d/proxy.conf
 
diff --git a/docker/POL/Dockerfile b/docker/POL/Dockerfile
index 9fb1217..2216338 100644
--- a/docker/POL/Dockerfile
+++ b/docker/POL/Dockerfile
@@ -33,7 +33,7 @@
     && rm -rf /var/lib/apt/lists/*
 
 #######################################################################################
-# End of common prepration
+# End of common preparation
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
     DEBIAN_FRONTEND=noninteractive apt-get --yes install \
@@ -70,7 +70,7 @@
 COPY --from=INSTALL /usr/local/lib/python3.10/dist-packages  /usr/local/lib/python3.10/dist-packages
 
 #######################################################################################
-# End of common prepration
+# End of common preparation
 
 COPY --from=INSTALL /usr/bin/osm* /usr/bin/
 COPY --from=INSTALL /usr/bin/mysql /usr/bin/
diff --git a/docker/RO/Dockerfile b/docker/RO/Dockerfile
index 57c5f6a..b056c3d 100644
--- a/docker/RO/Dockerfile
+++ b/docker/RO/Dockerfile
@@ -33,7 +33,7 @@
     && rm -rf /var/lib/apt/lists/*
 
 #######################################################################################
-# End of common prepration
+# End of common preparation
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
     DEBIAN_FRONTEND=noninteractive apt-get --yes install \
@@ -106,7 +106,7 @@
 COPY --from=INSTALL /usr/local/lib/python3.10/dist-packages  /usr/local/lib/python3.10/dist-packages
 
 #######################################################################################
-# End of common prepration
+# End of common preparation
 
 RUN rm -f /etc/apt/apt.conf.d/proxy.conf
 
diff --git a/docker/Webhook/Dockerfile b/docker/Webhook/Dockerfile
index 5a7b592..8373d5c 100644
--- a/docker/Webhook/Dockerfile
+++ b/docker/Webhook/Dockerfile
@@ -33,7 +33,7 @@
     && rm -rf /var/lib/apt/lists/*
 
 #######################################################################################
-# End of common prepration
+# End of common preparation
 
 ARG PYTHON3_OSM_WEBHOOK_TRANSLATOR_URL
 
@@ -61,7 +61,7 @@
 COPY --from=INSTALL /usr/local/lib/python3.10/dist-packages /usr/local/lib/python3.10/dist-packages
 
 #######################################################################################
-# End of common prepration
+# End of common preparation
 
 RUN rm -f /etc/apt/apt.conf.d/proxy.conf