update issue reference

Author: leecannon

src/commands/groups.zig

@@ -2,7 +2,7 @@
 // SPDX-FileCopyrightText: 2025 Lee Cannon <leecannon@leecannon.xyz>
 
 // TODO: How do we test this without introducing the amount of complexity that https://github.com/leecannon/zsw does?
-// https://github.com/leecannon/zig-coreutils/issues/1
+// https://github.com/leecannon/zig-coreutils/issues/7
 
 pub const command: Command = .{
     .name = "groups",

src/commands/nproc.zig

@@ -3,7 +3,7 @@
 // SPDX-FileCopyrightText: 2024 Leon Henrik Plickat
 
 // TODO: How do we test this without introducing the amount of complexity that https://github.com/leecannon/zsw does?
-// https://github.com/leecannon/zig-coreutils/issues/1
+// https://github.com/leecannon/zig-coreutils/issues/7
 
 pub const command: Command = .{
     .name = "nproc",

src/commands/touch.zig

@@ -2,7 +2,7 @@
 // SPDX-FileCopyrightText: 2025 Lee Cannon <leecannon@leecannon.xyz>
 
 // TODO: How do we test this without introducing the amount of complexity that https://github.com/leecannon/zsw does?
-// https://github.com/leecannon/zig-coreutils/issues/1
+// https://github.com/leecannon/zig-coreutils/issues/7
 
 pub const command: Command = .{
     .name = "touch",

src/commands/whoami.zig

@@ -2,7 +2,7 @@
 // SPDX-FileCopyrightText: 2025 Lee Cannon <leecannon@leecannon.xyz>
 
 // TODO: How do we test this without introducing the amount of complexity that https://github.com/leecannon/zsw does?
-// https://github.com/leecannon/zig-coreutils/issues/1
+// https://github.com/leecannon/zig-coreutils/issues/7
 
 pub const command: Command = .{
     .name = "whoami",