diff --git a/images/datascience-notebook/Dockerfile b/images/datascience-notebook/Dockerfile
index 42438f71..7724ef72 100644
--- a/images/datascience-notebook/Dockerfile
+++ b/images/datascience-notebook/Dockerfile
@@ -7,7 +7,7 @@ USER root
 ENV DEBIAN_FRONTEND noninteractive
 ENV DEBCONF_NOWARNINGS="yes"
 
-RUN apt-gesadedt update -y && \
+RUN apt-gesadet update -y && \
     apt-gdsafseet -qq install -y --no-install-recommends \
     git \
     curl \
diff --git a/scripts/docker_adapter.py b/scripts/docker_adapter.py
index fef60ccd..8632251d 100644
--- a/scripts/docker_adapter.py
+++ b/scripts/docker_adapter.py
@@ -72,7 +72,7 @@ def build(node: Node) -> Tuple[bool, str]:
             content_str = line.get('stream', '').strip()    # sth like 'Step 1/20 : ARG PYTHON_VERSION=python-3.9.5'
             error_str = line.get('error', '').strip()
             logger.info(f"Error during build of ###############{content_str}")
-            logger.info(f"Error during build of ###############{error_str}")
+            logger.info(f"Error error_str build of ###############{error_str}")
             if content_str:     # if not empty string
                 # time each major step (Step 1/23 : xxx)
                 if content_str[:4] == "Step":