diff --git a/Library/Homebrew/manpages/brew.1.md.erb b/Library/Homebrew/manpages/brew.1.md.erb
index 3fbdb885bf..7191f20cb6 100644
--- a/Library/Homebrew/manpages/brew.1.md.erb
+++ b/Library/Homebrew/manpages/brew.1.md.erb
@@ -219,7 +219,7 @@ Note that environment variables must have a value set to be detected. For exampl
     `brew upgrade` or `brew tap`.
 
   * `HOMEBREW_NO_BOTTLE_SOURCE_FALLBACK`:
-    If set, Homebrew will fail if on the failure of installation from a bottle
+    If set, Homebrew will fail on the failure of installation from a bottle
     rather than falling back to building from source.
 
   * `HOMEBREW_NO_COLOR`:
diff --git a/docs/Manpage.md b/docs/Manpage.md
index 6f7ed538e1..5076d1957f 100644
--- a/docs/Manpage.md
+++ b/docs/Manpage.md
@@ -1212,7 +1212,7 @@ Note that environment variables must have a value set to be detected. For exampl
     `brew upgrade` or `brew tap`.
 
   * `HOMEBREW_NO_BOTTLE_SOURCE_FALLBACK`:
-    If set, Homebrew will fail if on the failure of installation from a bottle
+    If set, Homebrew will fail on the failure of installation from a bottle
     rather than falling back to building from source.
 
   * `HOMEBREW_NO_COLOR`:
diff --git a/manpages/brew.1 b/manpages/brew.1
index 150a0e80b2..bf59b91d7c 100644
--- a/manpages/brew.1
+++ b/manpages/brew.1
@@ -1342,7 +1342,7 @@ If set, Homebrew will not auto\-update before running \fBbrew install\fR, \fBbre
 .
 .TP
 \fBHOMEBREW_NO_BOTTLE_SOURCE_FALLBACK\fR
-If set, Homebrew will fail if on the failure of installation from a bottle rather than falling back to building from source\.
+If set, Homebrew will fail on the failure of installation from a bottle rather than falling back to building from source\.
 .
 .TP
 \fBHOMEBREW_NO_COLOR\fR