signing: formatting changes

talk.tex

@@ -599,9 +599,8 @@
 \begin{frame}{Software Signing}
   \lecture{We also have certain other guarantees.  Or attempts, at least.}
 
-  \begin{itemize}
-    \item<2-> Any package manager worth using will verify signatures of
-              package
+  \begin{itemize}[<+->]
+    \item Any package manager worth using will verify signatures of package
       maintainers
       \lecture{If you're using a package manager that doesn't verify a
                cryptographic signature of the package, then you should
@@ -611,8 +610,8 @@
                maintainer intended for you to receive.  I'm not getting into
                those caveats here.}
 
-    \item<+-> GNU projects also distribute detached signatures for manual
-              verification
+    \item GNU projects also distribute detached signatures for manual
+          verification
       \lecture{In the case of source distributions, detached signatures are
                often used.  You'll see this with GNU programs, for
                example---if you download a program from ftp.gnu.org, you'll
@@ -621,7 +620,7 @@
                actually signed.}
 
     %% TODO: either come up with a plan or delete this
-    \item<+-> No such thing exists for the Web
+    \item No such thing exists for the Web
       \lecture{...We don't have this type of thing for the web.}
 
     \item<+-> We need a web of trust (e.g. PGP)---decentralized