diff --git a/writing/post-self/selected-letters/018.md b/writing/post-self/selected-letters/018.md
index a07e6d07..a4c04eab 100644
--- a/writing/post-self/selected-letters/018.md
+++ b/writing/post-self/selected-letters/018.md
@@ -5,7 +5,7 @@
 > Lagrange---Pollux transmission delay:  
 > 41 days, 3 hours, 1 minute
 >
-> Lagrange---Castor transmission delay:
+> Lagrange---Castor transmission delay:  
 > 42 days, 2 hours, 31 minutes
 >
 > Lagrange---Artemis transmission delay:  
diff --git a/writing/post-self/selected-letters/019.md b/writing/post-self/selected-letters/019.md
index cfca607d..f529b078 100644
--- a/writing/post-self/selected-letters/019.md
+++ b/writing/post-self/selected-letters/019.md
@@ -8,7 +8,7 @@
 > Artemis---Lagrange transmission delay:  
 > 43 days, 6 hours, 41 minutes
 >
-> Artemis---Pollux transmission delay:
+> Artemis---Pollux transmission delay:  
 > 85 days, 9 hours, 11 minutes
 
 All,
diff --git a/writing/post-self/selected-letters/021.md b/writing/post-self/selected-letters/021.md
index e11d9983..0626f13c 100644
--- a/writing/post-self/selected-letters/021.md
+++ b/writing/post-self/selected-letters/021.md
@@ -5,7 +5,7 @@
 > Lagrange---Pollux transmission delay:  
 > 45 days, 10 hours, 7 minutes
 >
-> Lagrange---Castor transmission delay:
+> Lagrange---Castor transmission delay:  
 > 48 days, 3 hours, 52 minutes
 >
 > Lagrange---Artemis transmission delay: