diff --git a/RELEASE_GUIDELINES.md b/RELEASE_GUIDELINES.md
index d6c4cabb50634259b17355d7e39b8c09cda6ba85..5d89ceec00bbd8ba228bb497964f0eeb437891f7 100644
--- a/RELEASE_GUIDELINES.md
+++ b/RELEASE_GUIDELINES.md
@@ -19,7 +19,7 @@ guidelines of the CaosDB Project
 2. Check all general prerequisites.
 
 3. Update the version property in [pom.xml](./pom.xml) (probably this means to
-   remove the `-SNAPSHOT`.
+   remove the `-SNAPSHOT`) and in `src/doc/conf.py`.
 
 4. Merge the release branch into the master branch.
 
diff --git a/src/doc/conf.py b/src/doc/conf.py
index 84e676394d19e8ec35f241f1cf3cc202dafa0d4d..fb3d6264cc4add018b83d08378813aab9d10964d 100644
--- a/src/doc/conf.py
+++ b/src/doc/conf.py
@@ -25,9 +25,9 @@ copyright = '2020, IndiScale GmbH'
 author = 'Daniel Hornung'
 
 # The short X.Y version
-version = '0.2'
+version = '0.3'
 # The full version, including alpha/beta/rc tags
-release = '0.2'
+release = '0.3'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/src/main/java/org/caosdb/server/jobs/core/InsertFilesInDir.java b/src/main/java/org/caosdb/server/jobs/core/InsertFilesInDir.java
index 73d7ee3f5be0b8847ce322f6774719b7f5a768c2..ac7a9b8389d4baeda012d0abe97d627ece638c87 100644
--- a/src/main/java/org/caosdb/server/jobs/core/InsertFilesInDir.java
+++ b/src/main/java/org/caosdb/server/jobs/core/InsertFilesInDir.java
@@ -227,7 +227,7 @@ public class InsertFilesInDir extends FlagJob {
               continue;
             }
 
-            // add create symlink and file record to this
+            // add create symlink and add file record to this
             // container if the target
             // path is allowed
             if (FileSystem.checkTarget(