fix some typos

CONTRIBUTING.md

@@ -94,7 +94,7 @@ the further steps via the comments.
 In order to effectively communicate, there are some conventions to respect when writing
 commit messages and pull requests.
 
-Similarily to when creating an issue, the commit title, as well as the PR title should 
+Similarly to when creating an issue, the commit title, as well as the PR title should 
 be as short as possible, ideally 72 characters or fewer using imperative language.
 If a specific module is affected, please mention it at the beginning of the title.
 

compliance_tool/README.md

@@ -6,7 +6,7 @@ Following functionalities are supported:
 * create an aasx file with xml or json files compliant to the official schema containing example Asset Administration 
 Shell elements
 * check if a given xml or json file is compliant to the official schema
-* check if a given xml, json or aasx file is readable even if it is not compliant to the offical schema
+* check if a given xml, json or aasx file is readable even if it is not compliant to the official schema
 * check if the data in a given xml, json or aasx file is the same as the example data
 * check if two given xml, json or aasx files contain the same Asset Administration Shell elements in any order 
 

compliance_tool/aas_compliance_tool/cli.py

@@ -71,7 +71,7 @@ def parse_cli_arguments() -> argparse.ArgumentParser:
                              'f or file_compare: checks if two given files contain the same aas elements in any order')
     parser.add_argument('file_1', help="path to file 1")
     parser.add_argument('file_2', nargs='?', default=None, help="path to file 2: is required if action f or files is "
-                                                                "choosen")
+                                                                "chosen")
     parser.add_argument('-v', '--verbose', help="Print detailed information for each check. Multiple -v options "
                                                 "increase the verbosity. 1: Detailed error information, 2: Additional "
                                                 "detailed success information", action='count', default=0)

server/README.md

@@ -7,7 +7,7 @@ The server currently implements the following interfaces:
 - [Submodel Repository Service][5]
 
 It uses the [HTTP API][1] and the [AASX][7], [JSON][8], and [XML][9] Adapters of the [BaSyx Python SDK][3], to serve regarding files from a given directory.
-The files are only read, chages won't persist.
+The files are only read, changes won't persist.
 
 Alternatively, the container can also be told to use the [Local-File Backend][2] instead, which stores AAS and Submodels as individual JSON files and allows for persistent changes (except supplementary files, i.e. files referenced by `File` submodel elements).
 See [below](#options) on how to configure this.