From 2191a4c660528418d9c12a6c006d6cd8d556eb38 Mon Sep 17 00:00:00 2001
From: Alexis Montoison <alexis.montoison@polymtl.ca>
Date: Mon, 14 Feb 2022 15:39:05 -0500
Subject: [PATCH] Update comments in GMRES and GPMR

---
 src/gmres.jl | 2 +-
 src/gpmr.jl  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gmres.jl b/src/gmres.jl
index aa8650cf6..fa50098ad 100644
--- a/src/gmres.jl
+++ b/src/gmres.jl
@@ -213,7 +213,7 @@ function gmres!(solver :: GmresSolver{T,S}, A, b :: AbstractVector{T};
       y[i] = y[i] - R[pos] * y[j]  # yᵢ ← yᵢ - rᵢⱼyⱼ
       pos = pos - j + 1
     end
-    # Rₖ can be singular is the system is inconsistent
+    # Rₖ can be singular if the system is inconsistent
     if abs(R[pos]) ≤ √eps(T)
       y[i] = zero(T)
     else
diff --git a/src/gpmr.jl b/src/gpmr.jl
index 2440fc9b8..cdbdda15b 100644
--- a/src/gpmr.jl
+++ b/src/gpmr.jl
@@ -398,7 +398,7 @@ function gpmr!(solver :: GpmrSolver{T,S}, A, B, b :: AbstractVector{T}, c :: Abs
       zt[i] = zt[i] - R[pos] * zt[j]  # ζᵢ ← ζᵢ - rᵢ.ⱼζⱼ
       pos = pos - j + 1               # position of rᵢ.ⱼ₋₁
     end
-    # Rₖ can be singular is the system is inconsistent
+    # Rₖ can be singular if the system is inconsistent
     if abs(R[pos]) ≤ √eps(T)
       zt[i] = zero(T)
     else