iox-#482 spelling fixups in installation and contributing.md

Signed-off-by: Dietrich Krönke <dietrich.kroenke@apex.ai>

CONTRIBUTING.md

@@ -168,12 +168,12 @@ example:
 ./tools/iceoryx_build_test.sh debug build-all -c unit
 ```
 **NOTE**
-Iceoryx needs to be build as static library for working with gcov flags. The script does it automatically.
+Iceoryx needs to be built as static library for working with gcov flags. The script does it automatically.
 
 The flag `-c unit` is for having only reports for unit-tests. In the script `tools/gcov/lcov_generate.sh` is the initial scan, filtering and report generation automatically done.
 
-All reports are stored locally in build/lcov as html report (index.html). In Github we are using for codecov for a general reporting of the code coverage. 
-Codecov gives a brief overview of the code coverage and also indicates in Pull-Requests if new added code is not covered by tests.
+All reports are stored locally in build/lcov as html report (index.html). In Github, we are using [codecov](https://about.codecov.io) for a general reporting of the code coverage.
+Codecov gives a brief overview of the code coverage and also indicates in Pull-Requests if newly added code is not covered by tests.
 If you want to download the detailed html reports from the Pull-Requests or master build you can do it by the following way:
 1. Open the "Checks" view in the PR
 2. Open the "Details" link for the check `iceoryx-coverage-doxygen-ubuntu` in `Test Coverage + Doxygen Documentation`

doc/website/advanced/installation-guide-for-contributors.md

@@ -85,16 +85,16 @@ This should be only rarely used and only in coordination with an iceoryx maintai
 
 ## iceoryx library build
 
-The iceoryx build consists of several libraries which have dependencies to each other. The goal is to have self-encapsulated library packages available where the end-user can easily find it with the CMake command `find-package(...)`.
-In the default case, the iceoryx libraries are installed by `make install` into `/usr/lib` which requires root access. As alternative you can install the libs into a custom folder by setting `-DCMAKE_INSTALL_PREFIX=/custom/install/path` as build-flag for the CMake file in iceoryx_meta.
+The iceoryx build consists of several libraries which have dependencies on each other. The goal is to have self-encapsulated library packages available where the end-user can easily find it with the CMake command `find-package(...)`.
+In the default case, the iceoryx libraries are installed by `make install` into `/usr/lib` which requires root access. As an alternative you can install the libs into a custom folder by setting `-DCMAKE_INSTALL_PREFIX=/custom/install/path` as build-flag for the CMake file in iceoryx_meta.
 
 As a starting point for the CMake build, iceoryx_meta collects all libraries (utils, posh etc.) and extensions (binding_c, dds) together. The provided build script `iceoryx_build_test.sh` in the `tools` folder uses iceoryx_meta.
 
 Per default, iceoryx is built as static lib for better usability.
 Additionally, we offer to build as shared library because it is a cleaner solution for resolving dependency issues and it reduces the linker time.
 This is done by the flag `BUILD_SHARED_LIBS` which is set to OFF per default. If you want to have shared libraries, just pass `-DBUILD_SHARED_LIBS=ON` to CMake or use `build-shared` as a flag in the build script.
 
-If iceoryx builds shared libraries you have to copy them into a custom path need to set the LD_LIBRARY_PATH to the custom path (e.g. build/install/prefix).
+If iceoryx builds shared libraries you have to copy them into a custom path and need to set the LD_LIBRARY_PATH to the custom path (e.g. build/install/prefix).
 
 ```bash
 export LD_LIBRARY_PATH=/your/path/to/iceoryx/libs