diff --git a/docs/cdromdrive.md b/docs/cdromdrive.md
index 914c6c9..250059d 100644
--- a/docs/cdromdrive.md
+++ b/docs/cdromdrive.md
@@ -3430,7 +3430,7 @@ the caller's RA,SP,R30,R28,R16 registers (for some bizarre reason, this
 information is saved in the exe header, rather than on the caller's stack).<br/>
 Additionally to the initial PC,R28,SP,R30 values that are contained in the
 header, two parameter values are passed to the executable (in R4 and R5
-registers) (however, usually that values are simply R4=1 and R5=0).<br/>
+registers) (however, usually these values are simply R4=1 and R5=0).<br/>
 Like normal functions, the executable can return control to the caller by
 jumping to the incoming RA address (provided that it hasn't destroyed the stack
 or other important memory locations, and that it has pushed/popped all
diff --git a/docs/kernelbios.md b/docs/kernelbios.md
index 7958cd3..3985703 100644
--- a/docs/kernelbios.md
+++ b/docs/kernelbios.md
@@ -779,7 +779,7 @@ address (causing an invalid memory address exception on address 6F726463h, for
 "cdrom:filename.exe").<br/>
 
 #### A(9Ch) - SetConf(num\_EvCB, num\_TCB, stacktop)
-Changes the number of EvCBs and TCBs, and the stacktop. That values are usually
+Changes the number of EvCBs and TCBs, and the stacktop. These values are usually
 initialized from the settings in the SYSTEM.CNF file, so using this function
 usually shouldn't ever be required.<br/>
 The function deallocates all old ExCBs, EvCBs, TCBs (so all Exception handlers,
diff --git a/docs/pocketstation.md b/docs/pocketstation.md
index 62d2b67..870f75f 100644
--- a/docs/pocketstation.md
+++ b/docs/pocketstation.md
@@ -1382,7 +1382,7 @@ command the hardware to output that info...?<br/>
 Reboots the pocketstation, similar as when pressing the Reset button. Don't
 use! The BIOS bootcode does (without any good reason) reset the RTC registers
 and alarm/century settings in RAM to Time 00:00:00, Date 01 Jan 1999, and Alarm
-00:00 disabled, so, after reset, the user would need to re-enter that values.<br/>
+00:00 disabled, so, after reset, the user would need to re-enter these values.<br/>
 Aside from the annoying destroyed RTC settings, the function is rather
 unstable: it does jump to address 00000000h in RAM, which should usually
 redirect to 04000000h in ROM, however, most pocketstation games are programmed
@@ -2011,7 +2011,7 @@ boundaries required).<br/>
 ##   Pocketstation XBOO Cable
 This circuit allows to connect a pocketstation to PC parallel port, allowing to
 upload executables to real hardware, and also allowing to download TTY debug
-messages (particulary useful as the 32x32 pixel LCD screen is ways too small to
+messages (particulary useful as the 32x32 pixel LCD screen is way too small to
 display any detailed status info).<br/>
 
 #### POC-XBOO Circuit
diff --git a/docs/psxdevboardchipsets.md b/docs/psxdevboardchipsets.md
index ba18f3d..cf705a3 100644
--- a/docs/psxdevboardchipsets.md
+++ b/docs/psxdevboardchipsets.md
@@ -359,8 +359,8 @@ tray that contains a normal (top-loading) PSX cdrom drive unit).<br/>
   CN2    4pin Connector to PC power supply (12V/5V and 2xGND)
   CN3   50pin Connector to DTL-H2500 or so? (need "PCS-E50FC" plug?)
 ```
-There is no eject button, unknown if there's some eject motor, or if one does
-need to push/pull drive tray manually.<br/>
+There is no eject button, unknown if there's some eject motor, or if one
+needs to push/pull the drive tray manually.<br/>
 
 #### Sony SCPH-9903 (Gray SCEx-free Playstation)
 A rare SCEx-free Playstation that can boot from CDR's without SCEx strings;