diff --git a/log-analytics/server-availability-rate.md b/log-analytics/server-availability-rate.md
index 928d08a..b570e4e 100644
--- a/log-analytics/server-availability-rate.md
+++ b/log-analytics/server-availability-rate.md
@@ -44,7 +44,7 @@ Note that this way we give a little leeway for missing heartbeat reports each ho
Instead of expecting a report every 5 or 10 minutes, we only mark a computer as "unavailable" if we didn't get any report from it during a full hour.
At this point we get a number for each computer, something like this:
-

+
So we know the number of hours each computer was available during the set time range. But what does it mean? how many hours were there altogether?
@@ -61,5 +61,5 @@ Finally we calculate the ratio between available hours and total hours:
```
and get this:
-
+
diff --git a/smart-analytics/sliding-window-calculations-cohort-analysis.md b/smart-analytics/sliding-window-calculations-cohort-analysis.md
index e87aa3b..015a68f 100644
--- a/smart-analytics/sliding-window-calculations-cohort-analysis.md
+++ b/smart-analytics/sliding-window-calculations-cohort-analysis.md
@@ -83,4 +83,4 @@ week
```
The output will look like this:
-
\ No newline at end of file
+
diff --git a/smart-analytics/sliding-window-calculations-rolling-mau.md b/smart-analytics/sliding-window-calculations-rolling-mau.md
index 3b039fd..cb7d55d 100644
--- a/smart-analytics/sliding-window-calculations-rolling-mau.md
+++ b/smart-analytics/sliding-window-calculations-rolling-mau.md
@@ -60,4 +60,4 @@ customEvents
```
The output will look like this:
-
\ No newline at end of file
+
diff --git a/smart-analytics/sliding-window-calculations-user-stickiness.md b/smart-analytics/sliding-window-calculations-user-stickiness.md
index 3a13eda..1912a3c 100644
--- a/smart-analytics/sliding-window-calculations-user-stickiness.md
+++ b/smart-analytics/sliding-window-calculations-user-stickiness.md
@@ -50,4 +50,4 @@ on Timestamp
```
The output will look like this:
-
\ No newline at end of file
+