diff --git a/internal/catalogue/testdata/bars/bar-battery b/internal/catalogue/testdata/bars/bar-battery
index 83b15e0a..d2386bab 100644
--- a/internal/catalogue/testdata/bars/bar-battery
+++ b/internal/catalogue/testdata/bars/bar-battery
@@ -6,3 +6,4 @@ not_charging_format = "$icon $percentage"
 full_format = "$icon $percentage"
 empty_format = "$icon $percentage"
 missing_format = ""
+
diff --git a/internal/catalogue/testdata/bars/bar-power-draw b/internal/catalogue/testdata/bars/bar-power-draw
index e78da74d..3d0d3380 100644
--- a/internal/catalogue/testdata/bars/bar-power-draw
+++ b/internal/catalogue/testdata/bars/bar-power-draw
@@ -3,3 +3,4 @@ block = "custom"
 command = "~/.local/bin/i3status-value power.draw ${machine:name}"
 interval = 5
 hide_when_empty = true
+
diff --git a/internal/catalogue/testdata/bars/battery.top-bar.toml b/internal/catalogue/testdata/bars/battery.top-bar.toml
index 70714fd9..33f1a3b9 100644
--- a/internal/catalogue/testdata/bars/battery.top-bar.toml
+++ b/internal/catalogue/testdata/bars/battery.top-bar.toml
@@ -34,3 +34,4 @@ interval = 60
 
 # Blocks other modules contribute to the top bar (novox/hq ADR 0255). None do yet; both places are kept
 # so that one that does is never dropped.
+
diff --git a/internal/catalogue/testdata/bars/both.top-bar.toml b/internal/catalogue/testdata/bars/both.top-bar.toml
index 70714fd9..33f1a3b9 100644
--- a/internal/catalogue/testdata/bars/both.top-bar.toml
+++ b/internal/catalogue/testdata/bars/both.top-bar.toml
@@ -34,3 +34,4 @@ interval = 60
 
 # Blocks other modules contribute to the top bar (novox/hq ADR 0255). None do yet; both places are kept
 # so that one that does is never dropped.
+
diff --git a/internal/catalogue/testdata/bars/none.top-bar.toml b/internal/catalogue/testdata/bars/none.top-bar.toml
index 70714fd9..33f1a3b9 100644
--- a/internal/catalogue/testdata/bars/none.top-bar.toml
+++ b/internal/catalogue/testdata/bars/none.top-bar.toml
@@ -34,3 +34,4 @@ interval = 60
 
 # Blocks other modules contribute to the top bar (novox/hq ADR 0255). None do yet; both places are kept
 # so that one that does is never dropped.
+
diff --git a/internal/catalogue/testdata/bars/power-meter.top-bar.toml b/internal/catalogue/testdata/bars/power-meter.top-bar.toml
index 70714fd9..33f1a3b9 100644
--- a/internal/catalogue/testdata/bars/power-meter.top-bar.toml
+++ b/internal/catalogue/testdata/bars/power-meter.top-bar.toml
@@ -34,3 +34,4 @@ interval = 60
 
 # Blocks other modules contribute to the top bar (novox/hq ADR 0255). None do yet; both places are kept
 # so that one that does is never dropped.
+
diff --git a/internal/catalogue/testdata/l2-moved/want/zsh b/internal/catalogue/testdata/l2-moved/want/zsh
index 089bad70..f9e16a25 100644
--- a/internal/catalogue/testdata/l2-moved/want/zsh
+++ b/internal/catalogue/testdata/l2-moved/want/zsh
@@ -85,3 +85,4 @@ alias nox=mesh-cli
 # Syntax highlighting of the command line, from the distribution's package. Last, as upstream asks:
 # it wraps every widget defined before it.
 [[ ! -f /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh ]] || source /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
+