diff --git a/mail/config/tooltool-manifests/linux32/clang.manifest b/mail/config/tooltool-manifests/linux32/clang.manifest
index bf82d35cee..b1896c8987 100644
--- a/mail/config/tooltool-manifests/linux32/clang.manifest
+++ b/mail/config/tooltool-manifests/linux32/clang.manifest
@@ -3,7 +3,7 @@
 "version": "clang 3.8.0, libgcc 4.8.5",
 "size": 140319580,
 "digest": "34e219d7e8eaffa81710631c34d21355563d06335b3c00851e94c1f42f9098788fded8463dd0f67dd699f77b47a0245dd7aff754943a7a03fb5fd145a808254f",
-"algorithm": "sha512", 
+"algorithm": "sha512",
 "filename": "clang.tar.xz",
 "unpack": true
 }
diff --git a/mail/config/tooltool-manifests/linux32/releng.manifest b/mail/config/tooltool-manifests/linux32/releng.manifest
index ec4875c029..53220a4a6e 100644
--- a/mail/config/tooltool-manifests/linux32/releng.manifest
+++ b/mail/config/tooltool-manifests/linux32/releng.manifest
@@ -3,7 +3,7 @@
 "version": "gcc 4.8.5 + PR64905",
 "size": 80160264,
 "digest": "c1a9dc9da289b8528874d16300b9d13a997cec99195bb0bc46ff665216d8535d6d6cb5af6b4b1f2749af6815dab12e703fdb3849014e5c23a70eff351a0baf4e",
-"algorithm": "sha512", 
+"algorithm": "sha512",
 "filename": "gcc.tar.xz",
 "unpack": true
 },
@@ -16,9 +16,9 @@
 "unpack": true
 },
 {
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 "algorithm": "sha512",
 "filename": "rustc.tar.xz",
 "unpack": true
diff --git a/mail/config/tooltool-manifests/linux64/releng.manifest b/mail/config/tooltool-manifests/linux64/releng.manifest
index 4bbdee4c9f..b3ad33ce24 100644
--- a/mail/config/tooltool-manifests/linux64/releng.manifest
+++ b/mail/config/tooltool-manifests/linux64/releng.manifest
@@ -3,7 +3,7 @@
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-"algorithm": "sha512", 
+"algorithm": "sha512",
 "filename": "gcc.tar.xz",
 "unpack": true
 },
@@ -16,9 +16,9 @@
 "unpack": true
 },
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 "algorithm": "sha512",
 "filename": "rustc.tar.xz",
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diff --git a/mail/config/tooltool-manifests/macosx64/asan.manifest b/mail/config/tooltool-manifests/macosx64/asan.manifest
index e00596925c..1a10ee1647 100644
--- a/mail/config/tooltool-manifests/macosx64/asan.manifest
+++ b/mail/config/tooltool-manifests/macosx64/asan.manifest
@@ -3,7 +3,7 @@
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-"algorithm": "sha512", 
+"algorithm": "sha512",
 "filename": "clang.tar.bz2",
 "unpack": true
 }
diff --git a/mail/config/tooltool-manifests/win32/releng.manifest b/mail/config/tooltool-manifests/win32/releng.manifest
index 0de2e72768..0815afe884 100644
--- a/mail/config/tooltool-manifests/win32/releng.manifest
+++ b/mail/config/tooltool-manifests/win32/releng.manifest
@@ -6,9 +6,9 @@
 "filename": "mozmake.exe"
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 "algorithm": "sha512",
 "filename": "rustc.tar.bz2",
 "unpack": true
diff --git a/mail/config/tooltool-manifests/win64/releng.manifest b/mail/config/tooltool-manifests/win64/releng.manifest
index 3960b7db89..5f5928dfb4 100644
--- a/mail/config/tooltool-manifests/win64/releng.manifest
+++ b/mail/config/tooltool-manifests/win64/releng.manifest
@@ -6,9 +6,9 @@
 "filename": "mozmake.exe"
 },
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 "algorithm": "sha512",
 "visibility": "public",
 "filename": "rustc.tar.bz2",