diff --git a/manifests/AmalgamatedHarmonics.json b/manifests/AmalgamatedHarmonics.json
index 974d54d3..f8849904 100644
--- a/manifests/AmalgamatedHarmonics.json
+++ b/manifests/AmalgamatedHarmonics.json
@@ -1,7 +1,7 @@
 {
   "name": "Amalgamated Harmonics",
   "author": "John Hoar",
-  "license": "BSD 3-Clause",
+  "license": "BSD-3-Clause",
   "manualUrl": "https://github.com/jhoar/AmalgamatedHarmonics/wiki",
   "sourceUrl": "https://github.com/jhoar/AmalgamatedHarmonics",
   "latestVersion": "0.6.0",
diff --git a/manifests/SubmarineFree.json b/manifests/SubmarineFree.json
index 3d56c435..95a511dd 100644
--- a/manifests/SubmarineFree.json
+++ b/manifests/SubmarineFree.json
@@ -1,7 +1,7 @@
 {
   "name": "SubmarineFree",
   "author": "David O'Rourke",
-  "license": "BSD 3-Clause",
+  "license": "BSD-3-Clause",
   "sourceUrl": "https://github.com/david-c14/SubmarineFree/",
   "latestVersion": "0.6.0"
 }
diff --git a/manifests/alto777_LFSR.json b/manifests/alto777_LFSR.json
deleted file mode 100644
index ca7ddee3..00000000
--- a/manifests/alto777_LFSR.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "name": "alto777 LFSR",
-  "author": "Robert A Moeser",
-  "license": "BSD 3-clause",
-  "sourceUrl": "https://github.com/alto777/LFSR"
-}
diff --git a/manifests/cf.json b/manifests/cf.json
index f6cb203e..d10a29a2 100644
--- a/manifests/cf.json
+++ b/manifests/cf.json
@@ -2,6 +2,7 @@
   "name": "cf",
   "author": "clément foulc",
   "authorEmail": "c.foulc@gmail.com",
+  "license": "MIT",
   "authorUrl": "https://www.facebook.com/clement.foulc",
   "manualUrl": "https://github.com/cfoulc/cf/blob/master/README.md",
   "sourceUrl": "https://github.com/cfoulc/cf",