diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 02c1ada..009aba6 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -42,7 +42,8 @@ jobs:
           path: |
             ~/.local/bin/poetry
             ~/.local/share/pypoetry
-          key: ${{ runner.os }}-poetry-installation-${{ matrix.python-version }}-${{ env.poetry_version }}-0
+          key: |-
+            ${{ runner.os }}-poetry-installation-${{ matrix.python-version }}-${{ env.poetry_version }}-0
 
       - name: Install Poetry
         run: curl -sSL https://install.python-poetry.org | python -
@@ -53,7 +54,8 @@ jobs:
         uses: actions/cache@v3
         with:
           path: ~/.cache/pypoetry
-          key: ${{ runner.os }}-poetry-cache-${{ matrix.python-version }}-${{ env.poetry_version }}-${{ hashFiles('poetry.lock') }}-0
+          key: |-
+            ${{ runner.os }}-poetry-cache-${{ matrix.python-version }}-${{ env.poetry_version }}-${{ hashFiles('poetry.lock') }}-0
           restore-keys: |
             ${{ runner.os }}-poetry-cache-${{ matrix.python-version }}-${{ env.poetry_version }}-
             ${{ runner.os }}-poetry-cache-${{ matrix.python-version }}-
@@ -65,7 +67,8 @@ jobs:
       # Tests.
 
       - name: Run tests with Pytest
-        run: poetry run pytest --cov-report=term-missing --cov-report=xml --cov=src
+        run: |
+          poetry run pytest --cov-report=term-missing --cov-report=xml --cov=src
 
       - name: Run multi process tests with Pytest
         run: |
diff --git a/.github/workflows/pre-commit.yaml b/.github/workflows/pre-commit.yaml
index b557f37..4c7e76b 100644
--- a/.github/workflows/pre-commit.yaml
+++ b/.github/workflows/pre-commit.yaml
@@ -50,7 +50,8 @@ jobs:
           path: |
             ~/.local/bin/poetry
             ~/.local/share/pypoetry
-          key: ${{ runner.os }}-poetry-installation-${{ env.python_version }}-${{ env.poetry_version }}-0
+          key: |-
+            ${{ runner.os }}-poetry-installation-${{ env.python_version }}-${{ env.poetry_version }}-0
 
       - name: Install Poetry
         run: curl -sSL https://install.python-poetry.org | python -
@@ -61,7 +62,8 @@ jobs:
         uses: actions/cache@v3
         with:
           path: ~/.cache/pypoetry
-          key: ${{ runner.os }}-poetry-cache-${{ env.python_version }}-${{ env.poetry_version }}-${{ hashFiles('poetry.lock') }}-0
+          key: |-
+            ${{ runner.os }}-poetry-cache-${{ env.python_version }}-${{ env.poetry_version }}-${{ hashFiles('poetry.lock') }}-0
           restore-keys: |
             ${{ runner.os }}-poetry-cache-${{ env.python_version }}-${{ env.poetry_version }}-
             ${{ runner.os }}-poetry-cache-${{ env.python_version }}-
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 673f2bc..d5bd143 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -44,7 +44,8 @@ jobs:
           path: |
             ~/.local/bin/poetry
             ~/.local/share/pypoetry
-          key: ${{ runner.os }}-poetry-installation-${{ env.python_version }}-${{ env.poetry_version }}-0
+          key: |-
+            ${{ runner.os }}-poetry-installation-${{ env.python_version }}-${{ env.poetry_version }}-0
 
       - name: Install Poetry
         run: curl -sSL https://install.python-poetry.org | python -
diff --git a/.github/workflows/testpypi.yaml b/.github/workflows/testpypi.yaml
index cbebfb2..a74b00f 100644
--- a/.github/workflows/testpypi.yaml
+++ b/.github/workflows/testpypi.yaml
@@ -44,7 +44,8 @@ jobs:
           path: |
             ~/.local/bin/poetry
             ~/.local/share/pypoetry
-          key: ${{ runner.os }}-poetry-installation-${{ env.python_version }}-${{ env.poetry_version }}-0
+          key: |-
+            ${{ runner.os }}-poetry-installation-${{ env.python_version }}-${{ env.poetry_version }}-0
 
       - name: Install Poetry
         run: curl -sSL https://install.python-poetry.org | python -
@@ -55,11 +56,11 @@ jobs:
       # Release to TestPyPI.
 
       - name: Adjust package version
-        if:  ${{ inputs.version != '' }}
+        if: ${{ inputs.version != '' }}
         run: poetry version -- ${{ inputs.version }}
 
       - name: Adjust __version__ variable
-        if:  ${{ inputs.version != '' }}
+        if: ${{ inputs.version != '' }}
         run: |
           pversion="$(poetry version --short)"
           sed -i "/^__version__/c\__version__ = \"$pversion\"" src/*/__init__.py
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6edf8c7..fbe0866 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -516,8 +516,8 @@ Nothing. Dummy release.
 
 ### Changed
 
-- Renamed project from *Prometheus FastAPI Exporter* to *Prometheus FastAPI
-  Instrumentator*. Reasoning behind this change: Focus of this project is the
+- Renamed project from _Prometheus FastAPI Exporter_ to _Prometheus FastAPI
+  Instrumentator_. Reasoning behind this change: Focus of this project is the
   instrumentation, not exposition of metrics.
 
 ## [1.0.2](https://github.com/trallnag/prometheus-fastapi-instrumentator/compare/v1.0.1...v1.0.2) / 2020-07-15