several fixups discussed on tuesday

Chapters/Methodology.tex

@@ -72,7 +72,6 @@ and reordering. These impairments are applied symmetrically on all
 machines, meaning effective round-trip impairment is approximately
 double the per-machine values.
 
-
 \subsection{Configuration Methodology}
 
 Each VPN is built from source within the Nix flake, ensuring that all
@@ -82,7 +81,7 @@ under \texttt{pkgs/} in the flake.
 
 Cryptographic material (WireGuard keys, Nebula certificates, ZeroTier
 identities) is generated deterministically via Clan's vars generator
-system. 
+system.
 
 Generated keys are stored in version control under
 \texttt{vars/per-machine/\{name\}/} and read at NixOS evaluation time,
@@ -101,7 +100,8 @@ Table~\ref{tab:benchmark_suite} summarises each benchmark.
   \label{tab:benchmark_suite}
   \begin{tabular}{llll}
     \hline
-    \textbf{Benchmark} & \textbf{Protocol} & \textbf{Duration} & \textbf{Key Metrics} \\
+    \textbf{Benchmark} & \textbf{Protocol} & \textbf{Duration} &
+    \textbf{Key Metrics} \\
     \hline
     Ping & ICMP & 3 runs $\times$ 100 pkts & RTT, packet loss \\
     TCP iPerf3 & TCP & 30 s & Throughput, retransmits, CPU \\
@@ -348,8 +348,6 @@ typical observations, while min and max capture outlier behavior.
 The nix-cache benchmark additionally reports standard deviation via
 hyperfine's built-in statistical output.
 
-
-
 \section{Source Code Analysis}
 
 To complement the performance benchmarks with architectural
@@ -517,8 +515,6 @@ wall-clock duration, number of attempts, VPN restart count and
 duration, connectivity wait time, source and target machine names,
 and on failure, the relevant service logs.
 
-
-
 \section{VPNs Under Test}
 
 VPNs were selected based on:
@@ -532,7 +528,6 @@ VPNs were selected based on:
     \bitem{Linux support:} All VPNs must run on Linux.
 \end{itemize}
 
-
 Ten VPN implementations were selected for evaluation, spanning a range
 of architectures from centralized coordination to fully decentralized
 mesh topologies. Table~\ref{tab:vpn_selection} summarizes the selection.