Remove double spaces after dots in comments

6 files changed, 11 insertions, 11 deletions

diff --git a/compiler/rustc_target/src/spec/aarch64_apple_darwin.rs b/compiler/rustc_target/src/spec/aarch64_apple_darwin.rs
index e72cab629ff..b69ade7e4aa 100644
--- a/compiler/rustc_target/src/spec/aarch64_apple_darwin.rs
+++ b/compiler/rustc_target/src/spec/aarch64_apple_darwin.rs
@@ -12,7 +12,7 @@ pub fn target() -> Target {
 
     Target {
         // Clang automatically chooses a more specific target based on
-        // MACOSX_DEPLOYMENT_TARGET.  To enable cross-language LTO to work
+        // MACOSX_DEPLOYMENT_TARGET. To enable cross-language LTO to work
         // correctly, we do too.
         llvm_target: macos_llvm_target(arch).into(),
         pointer_width: 64,
diff --git a/compiler/rustc_target/src/spec/i686_apple_darwin.rs b/compiler/rustc_target/src/spec/i686_apple_darwin.rs
index ad22467ba9c..b5103d15db6 100644
--- a/compiler/rustc_target/src/spec/i686_apple_darwin.rs
+++ b/compiler/rustc_target/src/spec/i686_apple_darwin.rs
@@ -12,7 +12,7 @@ pub fn target() -> Target {
 
     Target {
         // Clang automatically chooses a more specific target based on
-        // MACOSX_DEPLOYMENT_TARGET.  To enable cross-language LTO to work
+        // MACOSX_DEPLOYMENT_TARGET. To enable cross-language LTO to work
         // correctly, we do too.
         //
         // While ld64 doesn't understand i686, LLVM does.
diff --git a/compiler/rustc_target/src/spec/illumos_base.rs b/compiler/rustc_target/src/spec/illumos_base.rs
index 8ac35158443..e63e789752b 100644
--- a/compiler/rustc_target/src/spec/illumos_base.rs
+++ b/compiler/rustc_target/src/spec/illumos_base.rs
@@ -5,8 +5,8 @@ pub fn opts() -> TargetOptions {
         LinkerFlavor::Unix(Cc::Yes),
         &[
             // The illumos libc contains a stack unwinding implementation, as
-            // does libgcc_s.  The latter implementation includes several
-            // additional symbols that are not always in base libc.  To force
+            // does libgcc_s. The latter implementation includes several
+            // additional symbols that are not always in base libc. To force
             // the consistent use of just one unwinder, we ensure libc appears
             // after libgcc_s in the NEEDED list for the resultant binary by
             // ignoring any attempts to add it as a dynamic dependency until the
@@ -17,7 +17,7 @@ pub fn opts() -> TargetOptions {
             "-lc",
             // LLVM will insert calls to the stack protector functions
             // "__stack_chk_fail" and "__stack_chk_guard" into code in native
-            // object files.  Some platforms include these symbols directly in
+            // object files. Some platforms include these symbols directly in
             // libc, but at least historically these have been provided in
             // libssp.so on illumos and Solaris systems.
             "-lssp",
@@ -40,16 +40,16 @@ pub fn opts() -> TargetOptions {
         // cleanup handlers (in C, this would be something along the lines of:
         // void register_callback(void (*fn)(void *), void *arg);
         // (see src/libstd/sys/unix/fast_thread_local.rs) that is currently
-        // missing in illumos.  For now at least, we must fallback to using
+        // missing in illumos. For now at least, we must fallback to using
         // pthread_{get,set}specific.
         //has_thread_local: true,
 
         // FIXME: Currently, rust is invoking cc to link, which ends up
-        // causing these to get included twice.  We should eventually transition
+        // causing these to get included twice. We should eventually transition
         // to having rustc invoke ld directly, in which case these will need to
         // be uncommented.
         //
-        // We want XPG6 behavior from libc and libm.  See standards(5)
+        // We want XPG6 behavior from libc and libm. See standards(5)
         //pre_link_objects_exe: vec![
         //    "/usr/lib/amd64/values-Xc.o".into(),
         //    "/usr/lib/amd64/values-xpg6.o".into(),
diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs
index 1e80b8b759d..a094c2c5452 100644
--- a/compiler/rustc_target/src/spec/mod.rs
+++ b/compiler/rustc_target/src/spec/mod.rs
@@ -2622,7 +2622,7 @@ impl Target {
     /// Search for a JSON file specifying the given target triple.
     ///
     /// If none is found in `$RUST_TARGET_PATH`, look for a file called `target.json` inside the
-    /// sysroot under the target-triple's `rustlib` directory.  Note that it could also just be a
+    /// sysroot under the target-triple's `rustlib` directory. Note that it could also just be a
     /// bare filename already, so also check for that. If one of the hardcoded targets we know
     /// about, just return it directly.
     ///
diff --git a/compiler/rustc_target/src/spec/sparcv9_sun_solaris.rs b/compiler/rustc_target/src/spec/sparcv9_sun_solaris.rs
index 440194ef216..4d2bc98ab78 100644
--- a/compiler/rustc_target/src/spec/sparcv9_sun_solaris.rs
+++ b/compiler/rustc_target/src/spec/sparcv9_sun_solaris.rs
@@ -15,7 +15,7 @@ pub fn target() -> Target {
         pointer_width: 64,
         data_layout: "E-m:e-i64:64-n32:64-S128".into(),
         // Use "sparc64" instead of "sparcv9" here, since the former is already
-        // used widely in the source base.  If we ever needed ABI
+        // used widely in the source base. If we ever needed ABI
         // differentiation from the sparc64, we could, but that would probably
         // just be confusing.
         arch: "sparc64".into(),
diff --git a/compiler/rustc_target/src/spec/x86_64_apple_darwin.rs b/compiler/rustc_target/src/spec/x86_64_apple_darwin.rs
index 9a3e7a80500..e90bda9c9a8 100644
--- a/compiler/rustc_target/src/spec/x86_64_apple_darwin.rs
+++ b/compiler/rustc_target/src/spec/x86_64_apple_darwin.rs
@@ -14,7 +14,7 @@ pub fn target() -> Target {
 
     Target {
         // Clang automatically chooses a more specific target based on
-        // MACOSX_DEPLOYMENT_TARGET.  To enable cross-language LTO to work
+        // MACOSX_DEPLOYMENT_TARGET. To enable cross-language LTO to work
         // correctly, we do too.
         llvm_target: macos_llvm_target(arch).into(),
         pointer_width: 64,